After effects leep procedure. LEEP Procedure: Side Effects, Recovery, and What to Expect

20.08.202308.07.2023 by alexxlab

What are the common side effects of the LEEP procedure. How long does recovery from LEEP typically take. Are there any risks associated with LEEP that patients should be aware of. What precautions should be taken after undergoing a LEEP procedure.

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Understanding the LEEP Procedure: An Overview

The Loop Electrosurgical Excision Procedure (LEEP) is a medical intervention used to treat abnormal cervical cells. This technique employs a thin wire loop heated by an electric current to remove abnormal tissue from the cervix. LEEP serves as both a diagnostic and therapeutic tool, allowing doctors to examine the removed tissue and prevent the progression of precancerous cells.

Common Side Effects of LEEP: What to Expect

While LEEP is generally considered safe and effective, patients may experience certain side effects following the procedure. These typically include:

Mild cramping
Watery discharge, potentially with a slight odor
Light bleeding or spotting
Discomfort during urination

How long do these side effects usually last. Most patients find that these symptoms subside within a few days to a couple of weeks post-procedure. However, watery discharge may persist for several weeks.

LEEP Recovery: Guidelines for a Smooth Healing Process

To ensure proper healing and minimize complications, patients should follow these post-LEEP guidelines:

Avoid douching or using tampons for at least 3 weeks
Refrain from sexual intercourse or inserting anything into the vagina for 3 weeks, unless otherwise advised by a healthcare provider
Use pads or panty liners for any discharge or bleeding
Drink plenty of fluids to replace water lost through discharge
Take over-the-counter pain medication if needed for discomfort

Why is it important to follow these guidelines. Adhering to these recommendations helps prevent infection, promotes healing, and reduces the risk of complications.

Potential Risks and Complications of LEEP

While serious complications from LEEP are rare, patients should be aware of potential risks, including:

Pelvic infection
Damage to other pelvic organs or vaginal wall
Heavy bleeding
Reaction to local anesthesia
Cervical stenosis (narrowing of the cervix)
Increased risk of preterm birth in future pregnancies

When should a patient seek medical attention after LEEP. It’s crucial to contact a healthcare provider immediately if experiencing severe abdominal pain, fever (100.4Â°F or higher), foul-smelling vaginal discharge, or unusually heavy bleeding.

LEEP and Future Fertility: What You Need to Know

One concern for patients of childbearing age is the potential impact of LEEP on future pregnancies. Research has shown a slight increase in the risk of preterm birth following LEEP. However, this risk should be weighed against the benefits of preventing cervical cancer.

How can patients address fertility concerns related to LEEP. It’s essential to discuss future pregnancy plans with a healthcare provider before undergoing the procedure. For those who become pregnant after LEEP, informing the obstetrician about the previous procedure is crucial for appropriate prenatal care.

LEEP During Pregnancy: A Delicate Balance

In most cases, doctors prefer to delay LEEP until after childbirth if abnormal cervical cells are detected during pregnancy. This approach is generally safe because the progression from abnormal cells to cancer is typically slow. However, each case is unique, and healthcare providers will assess the risks and benefits for individual patients.

Alternative Treatments for Abnormal Cervical Cells

While LEEP is a common and effective treatment, there are other options available for managing abnormal cervical cells:

Cryotherapy: Freezing abnormal cells to allow healthy tissue regrowth
Laser therapy: Using a laser beam to remove abnormal cells
Cone biopsy: Surgically removing a cone-shaped wedge of cervical tissue for examination and treatment

How do healthcare providers determine the best treatment option. The choice of treatment depends on factors such as the extent and severity of the abnormal cells, the patient’s age, overall health, and desire for future pregnancies.

Long-Term Follow-Up After LEEP: Ensuring Continued Health

After undergoing LEEP, patients typically require more frequent cervical cancer screenings to monitor their cervical health closely. This follow-up is crucial because:

It allows for early detection of any recurrence of abnormal cells
It helps assess the effectiveness of the LEEP procedure
It provides an opportunity to address any ongoing concerns or symptoms

How often should patients have follow-up screenings after LEEP. The frequency of follow-up screenings can vary, but many healthcare providers recommend more frequent Pap tests and HPV tests for at least a few years following the procedure. Your doctor will create a personalized follow-up plan based on your specific situation.

LEEP and HPV: Understanding the Connection

The human papillomavirus (HPV) is the primary cause of cervical cancer and the abnormal cell changes that lead to the need for LEEP. While LEEP effectively removes abnormal cells, it does not eliminate the HPV infection itself. This is why ongoing monitoring is crucial.

Can LEEP prevent future HPV infections. LEEP does not prevent future HPV infections. Patients should discuss HPV vaccination and safe sex practices with their healthcare provider to reduce the risk of future infections.

The Role of HPV Testing in Post-LEEP Care

HPV testing plays a vital role in post-LEEP care. It helps healthcare providers assess the risk of recurrence and determine the appropriate follow-up schedule. High-risk HPV types, particularly HPV 16 and 18, are associated with a higher risk of persistent or recurrent cervical abnormalities after LEEP.

Emotional and Psychological Aspects of Undergoing LEEP

While much focus is placed on the physical aspects of LEEP, it’s important to acknowledge the emotional and psychological impact the procedure can have on patients. Some individuals may experience:

Anxiety about the procedure and its results
Concerns about future fertility and pregnancy
Fear of cancer recurrence
Changes in body image or sexual self-perception

How can patients address these emotional concerns. Open communication with healthcare providers, seeking support from loved ones, and considering counseling or support groups can be beneficial in managing the emotional aspects of undergoing LEEP.

LEEP and Sexual Health: Addressing Common Concerns

Many patients have questions about how LEEP might affect their sexual health. While temporary abstinence is necessary during the healing process, LEEP generally does not have long-term effects on sexual function or enjoyment. However, some patients may experience:

Temporary discomfort during intercourse
Changes in vaginal lubrication
Anxiety about resuming sexual activity

When is it safe to resume sexual activity after LEEP. Most healthcare providers recommend waiting at least 3-4 weeks before resuming sexual activity. However, it’s essential to follow your doctor’s specific instructions and wait until you feel comfortable.

Communicating with Partners About LEEP

Open communication with sexual partners about the LEEP procedure and any temporary limitations can help alleviate anxiety and promote understanding. Discussing safe sex practices and the importance of regular screenings for both partners can also contribute to overall sexual health.

Advances in LEEP Technology: Improving Patient Outcomes

As medical technology continues to advance, improvements in LEEP techniques and equipment are enhancing patient outcomes and experiences. Some recent developments include:

More precise excision techniques to minimize the amount of healthy tissue removed
Improved visualization technologies for more accurate abnormal cell identification
Enhanced pain management strategies for increased patient comfort
Integration of artificial intelligence for better diagnostic accuracy

How do these advancements benefit patients undergoing LEEP. These improvements can lead to reduced procedure times, faster recovery, and potentially lower risks of complications or the need for repeat procedures.

LEEP in the Context of Cervical Cancer Prevention

LEEP plays a crucial role in the broader strategy of cervical cancer prevention. When combined with regular screenings and HPV vaccination, LEEP significantly reduces the risk of cervical cancer development. Understanding this context can help patients appreciate the importance of the procedure and follow-up care.

How effective is LEEP in preventing cervical cancer. LEEP has been shown to be highly effective in treating precancerous cervical lesions, with success rates often exceeding 90%. However, it’s important to note that ongoing screening and follow-up are essential components of comprehensive cervical cancer prevention.

The Future of Cervical Cancer Prevention

As research continues, new approaches to cervical cancer prevention are being explored. These include more sensitive screening methods, improved HPV vaccines, and novel treatment options. While LEEP remains a cornerstone of current prevention strategies, patients should stay informed about emerging developments in the field.

Patient Empowerment: Taking an Active Role in Cervical Health

Undergoing LEEP can be an opportunity for patients to take a more active role in their cervical health. This can involve:

Educating oneself about cervical health and HPV
Maintaining regular screening appointments
Adopting healthy lifestyle habits that support overall immune function
Advocating for comprehensive sexual health education and access to preventive care

How can patients stay informed about their cervical health. Regularly discussing concerns and questions with healthcare providers, staying up-to-date on screening guidelines, and utilizing reputable health information resources can help patients remain proactive about their cervical health.

LEEP and Healthcare Disparities: Addressing Access and Education

While LEEP is an effective treatment for abnormal cervical cells, access to this procedure and follow-up care can be affected by healthcare disparities. Factors such as socioeconomic status, geographic location, and cultural barriers can impact a patient’s ability to receive timely and appropriate care.

What can be done to address these disparities. Efforts to improve access to LEEP and cervical cancer prevention services may include:

Community outreach and education programs
Telemedicine initiatives to reach underserved areas
Policy changes to improve healthcare coverage and accessibility
Cultural competency training for healthcare providers

By addressing these disparities, we can work towards ensuring that all individuals have access to the care they need to prevent cervical cancer and maintain optimal health.

What Are the Side Effects of the LEEP Procedure?

In This Section

Cervical Cancer
How do I know if I have cervical cancer?
What’s a Pap test?
What’s an HPV test?
What is a colposcopy?
What happens after my colposcopy?

What is cryotherapy?
What happens after cryotherapy?
What’s LEEP?
What happens after LEEP?
What if I’m diagnosed with cervical cancer?

After LEEP you’ll have some cramps and discharge. There are things you can do to make yourself more comfortable.

What do I need to do after LEEP?

You may have mild cramping for a day or so after LEEP. If you’re uncomfortable, you can take over-the-counter pain medicine (like ibuprofen or acetaminophen).

You’ll probably also have watery discharge for several weeks. It may be heavy and have a little blood in it. It also may smell a little bad. You can wash your vulva with plain water a few times a day, but don’t wash or put anything inside your vagina. And drink lots of fluids to replace the water you’re losing in your discharge.

To speed up your LEEP procedure recovery and prevent infection, follow these guidelines:

Don’t douche or use tampons for at least 3 weeks. You can use pads or panty liners.
Don’t have vaginal sex or put anything in your vagina (like fingers or sex toys) for 3 weeks, unless your doctor or nurse tells you otherwise.

Your nurse or doctor will probably want to do testing more often to monitor your cervix carefully. The problem could stay the same, get worse, or go away on its own or after treatment. Your doctor or nurse can discuss your best treatment plan with you.

Is LEEP safe?

Most people don’t have any serious problems after LEEP. Very rarely, serious problems happen. These include:

pelvic infection — especially if you have vaginal sex before your cervix heals
damage to other pelvic organs or the wall of your vagina
heavy bleeding
reaction to local anesthesia

Call your doctor right away if you have

severe belly pain
fever (temperature of 100.4 F) or chills
vaginal discharge that smells very bad
unusual vaginal bleeding or bleeding that’s heavier than the heaviest day of your period

LEEP may increase the risk of preterm birth in future pregnancies. Talk with your doctor or nurse if you plan on getting pregnant in the future, and if you get pregnant, let your doctor know that you’ve had LEEP.

In a small number of cases (10%), LEEP doesn’t completely cure the problem. If this happens to you, you might need to have another LEEP or a different treatment.

LEEP During Pregnancy

Doctors usually wait until after you give birth to treat abnormal cervical cells. Delaying treatment is usually safe because it generally takes a long time for abnormal cervical cells to turn into cancer.

Are there other treatments that prevent cervical cancer?

Yes. Other treatments include:

Cryotherapy — using a chemical to freeze abnormal cells off your cervix so normal ones can grow back
Laser — using a laser beam to remove abnormal cells.
Cone biopsy — cutting a cone-shaped wedge of tissue out of your cervix and testing it in a lab.

What Is It, Side Effects and Recovery

This page was reviewed under our medical and editorial policy by

Ruchi Garg, MD, Chair, Gynecologic Oncology, City of Hope Atlanta, Chicago and Phoenix.

This page was reviewed on January 12, 2022.

A loop electrosurgical excision procedure, or LEEP, helps with the diagnosis and treatment of abnormal cells or cancer found in the cervix.

What is a LEEP (loop electrosurgical excision procedure)?

LEEP is a procedure in which the care team uses a thin wire loop that’s heated by an electric current to remove abnormal tissue. The wire loop comes in different sizes and acts as a surgical knife, cutting away at the abnormal tissue. The tissue is then sent to a laboratory for further analysis.

Why do I need a LEEP?

There are a few reasons the doctor may recommend a LEEP:

To diagnose precancerous changes in the cervix and cervical cancer (precancer refers to abnormal cells that could become cancer)
To figure out the cause of an abnormal Pap test result
To treat precancerous conditions and early-stage cancer in the cervix

How to prepare for a LEEP

There are a few things women can do ahead of a LEEP appointment:

Make sure to schedule the LEEP when menstruation isn’t likely to happen.
The patient should tell the cancer care team about all of her current medications, as well as any herbal supplements. Patients who use blood-thinning medicines, aspirin or other drugs that affect blood clotting may be asked to stop them temporarily before the procedure.
Patients should let the care team know if they are or might be pregnant.
Don’t use douches, tampons or vaginal creams before the procedure. The care team will indicate how far in advance to stop these.
Don’t have vaginal sex before the procedure.
Ask whether it’s a good idea to take pain-relieving medication beforehand. Follow any instructions on which type of medication to use.
Consider taking a sanitary napkin to wear home when the LEEP is done. Women may experience some bleeding or discharge.

What to expect from a LEEP (loop electrosurgical excision procedure)

The LEEP is usually performed in the doctor’s office, though at times, some providers may choose or prefer to perform it in the operating room. The procedure lasts a few minutes.

Before the procedure, the patient will remove all clothes from the waist down and empty her bladder. She will then lie down with her legs in stirrups, similar to what occurs during a pelvic examination. The doctor places a speculum in the vagina to open the vaginal canal.

The doctor typically administers local anesthesia intravenously. This type of anesthesia is used to numb just the cervical area.
Many doctors use a colposcope, which is an instrument with a special lens, to better visualize the tissues. This device is placed at the vaginal opening, but it doesn’t go inside the patient’s vagina. The doctor may take photos using the colposcope for the patient’s health records.
The doctor may place a special vinegar solution on the cervix to make any abnormal tissues easier to see. Then, the loop is inserted through the vagina and to the cervix. The loop can remove abnormal tissue and take a tissue sample for analysis.
Once finished, the patient may have a paste-like medicine, called Monsel’s paste, applied to her cervix to help control bleeding.

During the LEEP, the patient may feel some dull cramping. It’s also possible that she may feel as if she’s going to faint. If this happens, alert the doctor.

LEEP procedure recovery

Most women can resume their normal activities after one to three days. However, the doctor may advise the patient to not have sex, take baths, douche or use tampons for about two to four weeks after the LEEP. The patient may also need to avoid strenuous activities and heavy lifting for a period of time.

Most women find that the timing of their menstrual period isn’t interrupted following the LEEP procedure.

Side effects of LEEP

The benefit of the LEEP is that it can help remove precancer or early-stage cancers from the patient’s cervix or vagina.

There are some LEEP-related side effects, including:

Cramping similar to that during menstruation
Dark brown discharge in the first week. This is from the solution that may be used on the cervix
Small amounts of blood from the vagina in the following three weeks

The LEEP also may cause more serious side effects, though these aren’t as common. They include:

Fever, intensifying pain and discharge from the vagina that has a bad smell (these may indicate a possible infection)
Heavy bleeding
Pain that doesn’t subside with medicine

Let the doctor know right away if any of these more serious side effects occur.

Long-term side effects of LEEP

A small number of women may have trouble getting pregnant after undergoing the LEEP. Rarely, though, it is also possible to experience changes to menses, like having more painful periods.

In addition, women who underwent a LEEP procedure in the past may deliver a baby earlier if they get pregnant. This is particularly true of women who have a large amount of tissue removed or who undergo more than one LEEP procedure, since these factors can weaken the cervix.

Reviewing the results of a LEEP

The doctor sends any tissue samples to a pathologist, who can study them under a microscope. The pathologist writes a report stating whether the tissue samples are normal or indicate precancer or cancer. Discuss any questions with the care team.

Depending on the results, the patient may need to have additional tests or treatments to make sure all abnormal tissue was removed or doesn’t recur. The doctor may ask the patient to return for more frequent Pap tests after having a LEEP.

10 facts about the importance of sleep for health

Rachel Schraer, Joey Durso
BBC

October 29, 2017

Subscribe to our newsletter ”Context”: it will help you understand the events.

Image copyright Getty Images

In countries where the clock changes from daylight saving time this Sunday, people will get an extra hour of sleep. But how much do we really know about sleep and its impact on various areas of our lives?

1. The well-known “eight hours of sleep”

We often hear that you need to sleep eight hours a day. This recommendation is given by national health organizations around the world, from the British NHS to the American National Sleep Foundation. But where did this advice actually come from?

Studies conducted in different countries to determine how often diseases affect different populations come to the same conclusion: people who suffer from lack of sleep, like those who sleep too much, are more prone to numerous diseases and live in less on average.

However, it is difficult to say whether sleep disorders are the cause of diseases, or vice versa – a symptom of an unhealthy lifestyle.

“Sleep too short” usually means less than six hours, “too much sleep” is more than nine to ten hours.

Click to see content: sleep_and_morbidity_Eng

Children who have not reached puberty are usually advised to sleep up to 11 hours at night, and infants – up to 18 hours a day. Night sleep of teenagers is considered to be up to 10 hours.

Shane O’Mara, Professor of Experimental Brain Science at Trinity College Dublin, says that while it’s difficult to say definitively whether sleep deprivation is a cause or a consequence of ill health, the two influence each other.

For example, people who do not pay enough attention to physical exercises sleep worse, which makes them more tired and, as a result, there is no energy left for sports – and so on.

We know that scientists have again and again linked chronic sleep deprivation – that is, lack of sleep for one or two hours for an extended period of time – with poor health: to notice the negative impact of lack of sleep, it is not at all necessary to stay up for several days in a row.

2. What happens to your body when you don’t get enough sleep?

Lack of sleep can lead to a number of diseases.

Results from 153 studies involving over five million people clearly link sleep deprivation to diabetes, high blood pressure, cardiovascular disease, coronary disease and obesity.

Studies have shown that lack of sleep for just a few nights in a row can lead a healthy person to a pre-diabetic state. Moderate sleep deprivation reduces the body’s ability to control blood glucose levels.

Insufficient sleep reduces the effectiveness of vaccines, lack of sleep has a devastating effect on immunity, making us vulnerable to infections.

In one study, participants who slept less than seven hours were three times more likely to get colds than those who slept seven hours or more.

Sleep deprivation people produced too much ghrelin, the hormone responsible for hunger, and not enough leptin, the satiety hormone, thus increasing the risk of obesity.

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Sleep deprivation has also been associated with reduced brain activity and even, in the long term, dementia.

Professor O’Mara explains that toxic substances accumulate in the brain during the day and are removed during sleep. If you don’t sleep long enough, your condition “resembles a mild concussion.”

The effects of too much sleep are less well known, but it is also known to be associated with a number of disorders, including brain damage in older adults.

3. Different types of sleep help the body recover

Our sleep consists of cycles that are divided into several stages. Each cycle lasts from 60 to 100 minutes. Each stage plays a part in the numerous processes that go on in our body while we sleep.

The first stage in each cycle is a drowsy, relaxed state between wakefulness and sleep. Breathing slows down, muscles relax, pulse slows down.

The second is a slightly deeper sleep, during which you can sleep, but still think that you are awake.

The third stage – deep sleep, when it is very difficult to wake up, any activity in the body at this moment is at a minimum level.

The second and third stages enter the phase of non-REM sleep, usually at this time a person does not dream.

After deep sleep, we return to the second stage for a few minutes, and then move on to REM sleep, which is usually accompanied by dreams.

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Thus, during the full cycle sleep, a person goes through all stages from the first to the third, then briefly returns to the second stage, and then comes the fourth stage – the phase of REM sleep.

During the next cycles, the length of REM sleep increases, so the lack of sleep affects it to a greater extent.

4. Shift workers with sleep disorders are more likely to get sick

Shift work can cause a lot of health problems. Researchers have found that those who work shifts and get too little sleep at the wrong time may be at an increased risk of developing diabetes and obesity.

Shift workers are significantly more likely to rate their health as poor or fair, a 2013 NHS study found.

Researchers have also found that people in this group are much more likely to suffer from chronic diseases than those who work on a standard schedule.

Click to see content: shift_work_sickness_rates_eng

Shift workers are much more likely to miss work due to illness, statistics show.

The gap between manual and manual laborers is even wider, and in addition, lack of sleep seems to have a greater effect on those who lead a sedentary lifestyle.

5. Many of us suffer from sleep deprivation more than ever

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Based on media reports, you might think we’re in an epidemic of sleep deprivation. But has sleep deprivation really gone up?

A study in 15 countries showed a very mixed picture. In six countries, scientists recorded a decrease in sleep duration, in seven – an increase, and two more countries gave conflicting results.

There is plenty of evidence that sleep duration has changed little over the past few generations. However, if you ask people how they rate their lack of sleep, a different picture emerges.

So why do so many people report fatigue? This may be due to the fact that the problem affects certain groups, and the general trend is difficult to identify.

Sleep problems vary significantly by age and gender, a study of 2,000 British adults has found. In the course of it, it turned out that women of almost any age suffer from lack of sleep more than men.

During adolescence, the figures are more or less the same, but then women begin to suffer significantly more from lack of sleep – this may be due to the appearance of children. Then the gap closes again.

Click to see content: sleep_difficulty_age_gender_rus

Caffeine and alcohol affect the duration and quality of sleep.

Regularly staying up late due to work or socializing causes people to get less rest despite getting the same number of hours of sleep, explains Professor Derk-Jan Dijk from the Sleep Research Center at the University of Surrey.

In addition, some may sleep too little during the week and oversleep on the weekends, increasing the average number of hours of sleep. However, in the end, these people still suffer from lack of sleep.

Adolescents can be particularly affected by sleep deprivation, says Professor Dyck.

6. We didn’t always sleep like we do now

Except for unusual cases (Margaret Thatcher, for example, could get a full sleep in four hours), people mostly go to bed in the evening, for seven or eight hours.

But that wasn’t always the norm, says Roger Ekirch, professor of history at Virginia Tech. In 2001, he published a scientific paper on the results of 16 years of research.

His book When the Day Ends states that hundreds of years ago people in many parts of the world slept in two.

Ekirch found more than two thousand testimonies in diaries, court records and literature, which prove that people went to bed shortly after dusk, then stayed awake for several hours at night – and went to bed again.

According to him, this means that the body has a natural preference for “segmented sleep. ”

Not all scientists agree with him. Some researchers have found modern hunter-gatherer communities that don’t have two stages of sleep even though they don’t have electric lighting. That is, “segmented sleep” is not necessarily the default natural norm.

According to Ekirch, the transition from biphasic to monophasic sleep occurred in the 19th century. Then the possibility of lighting houses led to the fact that people began to go to bed later, while waking up at the same time as before. Improvements in lighting led to a change in the biological clock, and the industrial revolution required people to be more productive.

7. Phones keep teens from sleeping

Sleep experts say teens need up to 10 hours of sleep a day, but nearly half of them sleep significantly less, according to data from the UK health system.

Bedrooms are supposed to be places of relaxation, but there are more and more distractions in them, such as laptops, mobile phones. All this complicates the process of going to bed.

We have more variety of entertainment than ever, and as a result, it becomes tempting to stay awake more.

The blue light emitted from electronic devices makes us less sleepy. And the activity itself – talking with friends or watching TV – stimulates our brain when it should relax.

Experts recommend practicing a “digital detox” – turning off electronic devices 90 minutes before going to bed.

Statistics show that most young people continue to check their phones after they go to bed.

8. More research into sleep disorders

More and more people are coming to the doctor with complaints of sleep problems.

Analyzing data from the British health system in June, the BBC found that the number of studies on sleep disorders has grown every year over the past decade.

There are several factors, but obesity appears to be the most important, says neurologist Guy Leschziner. The most common complaint, according to his observation, is obstructive sleep apnea – a violation of breathing during sleep, which is closely related to the problem of excess weight.

Click to see content: sleep_tests_150617_eng

The media also played a role, as people are more likely to seek therapy after reading an article about sleep problems or searching the internet for symptoms, he says.

The recommended treatment for insomnia is cognitive behavioral therapy, and doctors are increasingly coming to the conclusion that pills should not be prescribed in such cases. However, many still do this, because not everyone has the opportunity to undergo treatment without medication, especially outside of big cities.

9. Are there differences between countries?

One study examined the sleep habits of people in 20 industrialized countries. It turned out that the time when people go to bed and wake up can vary up to an hour in one direction or another, but in general it was about the same in different countries.

As a rule, if on average the inhabitants of the country went to bed later, they woke up later, although not in all cases.

Researchers have concluded that social factors – working hours, school schedules, leisure habits – play a more significant role than the time of day or night.

In Norway, where the duration of darkness can vary from zero to 24 hours, sleep duration varies by only half an hour on average during the year.

Both in countries such as Britain, where the times of sunrise and sunset are highly seasonal, and in countries closer to the equator, where this difference is minimal, the duration of sleep remains constant throughout the year.

And what about the effect of artificial lighting?

A study of three communities without access to electricity in three countries – Tanzania, Namibia and Bolivia – found that the average sleep duration there was about 7.7 hours. That is the same as in industrialized countries.

Thus, the duration of sleep is about the same all over the world. In these communities, they also went to bed not as soon as it got dark, but fell asleep about three hours after sunset – and woke up before dawn.

Most studies show that, yes, artificial light delays sleep, but it doesn’t necessarily shorten it.

10. “Larks” and “owls”

There have always been “morning” and “evening” people. We even have genetic evidence to support this.

Artificial light seems to exacerbate this effect – especially for people who prefer to stay up late. If you already tend to be a night owl, the artificial light will encourage you to stay up even later.

Approximately 30% of us tend to be early risers and 30% night owls, with the remaining 40% somewhere in between – although a few more of them prefer to get up earlier than stay up late.

Click to see content: morning_evening_distribution_eng

At the same time, we can partially control our biological clock. Those who are used to getting up and going to bed later may try to realign themselves and get more daylight.

A team of researchers selected a group of volunteers in Colorado who were denied access to artificial light sources. And just 48 hours was enough to move their biological clock forward by almost two hours.

Levels of melatonin – a hormone that tells the body that it’s time to get ready for sleep – began to rise earlier in the volunteers, and their bodies began to prepare for sleep closer to sunset.

Short-term restless sleep – symptoms, diagnosis, treatment in Zheleznodorozhny

04/22/2017

Sleep disturbance is a fairly common problem. Frequent complaints of poor sleep are made by 8-15% of the adult population of our planet, and 9-11% use various sleeping pills. This figure is even higher among the elderly. Sleep disorders can be found at any age, and each age category has its own disorders. There are sleep disorders that begin in childhood and do not leave a person all his life, for example, narcolepsy.

Sleep disturbance can be primary, which is not associated with organ pathology, or secondary, resulting from other diseases. Sleep disorders occur as a result of various diseases of the central nervous system or mental disorders. A number of somatic diseases cause insomnia in patients under the influence of shortness of breath, pain, angina attacks, coughing or arrhythmia, frequent urination, itching, etc. Intoxication of various origins, including in patients with oncology, causes drowsiness. Sleep problems that are pathological in nature can develop due to hormonal abnormalities, for example, during the pathology of the hypothalamic-mesencephalic region (tumor, epidemic encephalitis, etc.).

Classification of sleep disorders

1. Insomnia is insomnia, a violation of the process of falling asleep and sleeping.

Psychological refers to the psychological state, can be situational (temporary) or permanent.
As a result of taking alcohol or drugs:

1. chronic alcoholism;

2. prolonged use of drugs that activate or depress the central nervous system;

3. syndrome of withdrawal of sleeping pills, sedatives or other drugs;

1. syndrome of decreased alveolar ventilation;

2. sleep apnea syndrome;

2. Hypersomnia, which is increased sleepiness

Psychophysiological, which is associated with the psychological sphere, can be permanent or temporary
As a result of taking alcohol or medications;
As a result of mental illness;
As a result of various breathing disorders during sleep;
Narcolepsy
As a result of other pathological conditions

3. Wrong mode of wakefulness and sleep

1. slow sleep syndrome

2. premature sleep syndrome

3. syndrome in which there is no 24-hour cycle of sleep and wakefulness

4. Parasomnia, which is characterized by impaired functioning of systems and organs associated with sleep or awakening:

Sleep disturbance symptoms

Symptoms of sleep disorders can be varied and are determined by the type of disorder. However, regardless of sleep disturbance, in a short period of time it can lead to a change in the emotional background, performance and attentiveness of a person. Children at school age have learning problems, they learn new information worse. It is not uncommon for a patient to come to the doctor complaining of worsening health, while not realizing that this is related to disturbed sleep.

Psychosomatic insomnia. Insomnia is situational when it lasts no more than three weeks. People who suffer from insomnia are less likely to fall asleep, often waking up in the middle of the night, and find it difficult to get back to sleep. They are characterized by early morning awakening, feel the lack of sleep after sleep. Because of this, they experience irritability, emotional instability, overwork. The situation is complicated by the constant worries of patients about disturbed sleep and the anxious expectation of the night. The time during which they try to fall asleep lasts twice as long for them. Situational insomnia is caused by the emotional state of a person under the influence of certain psychological phenomena. Often after the effects of stressful conditions cease, sleep returns to normal. But in certain cases, difficulties in falling asleep, as well as nighttime wakefulness, become commonplace, and the fear of insomnia further worsens the situation, which leads to the formation of regular insomnia.

Insomnia resulting from the use of alcoholic beverages or medications. Long-term regular consumption of alcohol can lead to deviations in the organization of sleep. There is a shortening of the phase of REM sleep and the patient often wakes up in the middle of the night. After the alcohol intake is stopped, the problem usually disappears after two weeks.

Disturbed sleep may be a side effect of medications taken that excite the nervous system. Long-term use of sleeping pills and sedatives also leads to insomnia. Over time, the effect of the drug declines, and increasing the dose leads to a short-term improvement in the situation. Due to disturbed sleep, aggravation is possible, despite increased doses. In such situations, systematic short-term awakenings are noted, and a clear boundary between sleep phases also disappears.

When a mentally ill person has insomnia, he has a constant feeling of intense anxiety at night, quite sensitive and superficial sleep, frequent awakenings, daytime apathy, and fatigue.

Sleep apnea or sleep apnea is a short-term interruption in the flow of air into the upper respiratory tract that occurs during sleep. Such a pause in breathing is usually accompanied by snoring or restlessness. There are obstructive apneas, which begin as a result of the closure of the lumen of the upper respiratory canals during inspiration, and central apneas, related to deviations in the work of the respiratory center.

Insomnia during restless legs syndrome begins to develop as a result of a feeling that forms in the depths of the calf muscles, which requires movement of the legs. The desire to move the legs appears before sleep and disappears when walking begins, but then it may resume again.

Diagnosis of sleep disorders

Polysomnography is the most common way to study sleep disorders. This examination is carried out by a somnologist in a specialized laboratory in which the patient spends the night. While the patient is sleeping, various sensors simultaneously record the bioelectrical activity of the brain (EEG), cardiac activity (ECG), respiratory actions of the anterior abdominal wall and chest, the air flow that is inhaled and exhaled, oxygen saturation of the blood, etc. Everything that happens in the ward is filmed and a doctor is on duty. Thanks to this examination, it is possible to examine the state of brain activity and the work of the main body systems during each five stages of sleep, to establish deviations and find the cause of disturbed sleep. Another way to diagnose sleep disorders is to study the average sleep latency (SLS). It is used in identifying the causes of drowsiness and plays an important role in the process of diagnosing narcolepsy. The study includes five attempts to fall asleep that are made while awake. Each attempt is given 20 minutes, the interval between these attempts is two hours. The average sleep latency is the time it takes the patient to fall asleep. When it is more than 10 minutes, this is normal, from 10 to 5 minutes is a borderline indicator, less than 5 minutes already indicates pathological drowsiness.

Treatment

Depending on the cause of sleep disturbance, treatment by a neurologist is prescribed. With somatic pathology, therapy is directed to the underlying disease. The reduction in the depth of sleep, as well as its duration, which occurs in the elderly, is a natural process and often only needs an explanatory consultation with the patient. Before resorting to sleeping pills, it is recommended to monitor compliance with the basic principles of healthy sleep: do not go to bed in a state of excitement or anger, do not eat before bedtime, do not drink alcohol, strong tea, coffee at night, do not fall asleep during the day, do not forget about the lesson sports, but do not exercise at night, keep the bedroom clean. Patients who have disturbed sleep are advised to go to bed and wake up at the same time every day. If you haven’t been able to fall asleep for 30-40 minutes, you need to get up and keep busy until sleep appears. Evening relaxing treatments will be useful: a warm bath or a walk. Psychotherapy, various soothing techniques often help to solve the problems of disturbed sleep.

In the medical treatment of sleep disorders, benzodiazeline drugs are often used. Tablets with a short period of exposure – triazolam, midazolam are prescribed when the process of falling asleep is disturbed. However, their reception is often accompanied by side reactions: confusion, agitation, disturbed morning sleep, amnesia. Long-acting sleeping pills – diazelam, chlordiazepoxide, flurazelam are used for frequent nocturnal or early morning awakenings. But, they often cause daytime sleepiness. In such situations, they resort to the help of drugs of the average period of exposure – zolpidem and zopiclone.