What causes itchy bumps on skin that look like mosquito bites. How to identify different types of skin rashes and bumps. When should you see a doctor for unexplained skin irritation.

Common Causes of Itchy Skin Bumps

Itchy bumps on the skin can be frustrating and uncomfortable. While mosquito bites are a common culprit, there are several other conditions that can cause similar symptoms. Understanding the potential causes can help you identify the issue and seek appropriate treatment.

Hives (Urticaria)

Hives, medically known as urticaria, are raised, itchy welts on the skin that can appear suddenly. They affect about 20% of people at some point in their lives. Hives can be triggered by:

• Allergic reactions to foods like peanuts, tree nuts, or seafood
• Exposure to latex, pollen, or certain plants
• Insect stings or bites
• Medications, including sulfa drugs and aspirin

Hives typically appear as red, purple, or skin-colored bumps that turn white when pressed. They can appear anywhere on the body and tend to come and go quickly.

Bed Bug Bites

Bed bug bites can easily be mistaken for mosquito bites. They often appear in a straight line or cluster and may take up to two weeks to become visible. Signs of bed bug infestation include:

• Visible bed bugs on mattresses or sheets
• Blood spots on bedding
• A musty odor in the room
• Dead bed bugs or shed skins

Contact Dermatitis

Contact dermatitis occurs when the skin reacts to an allergen or irritant. This condition can cause itchy bumps that may also be painful and inflamed. Common triggers include:

• Latex
• Certain metals (like nickel)
• Household cleaning products
• Cosmetics and skincare products

Symptoms typically develop within 1-2 days of exposure and can last for 2-3 weeks.

Scabies

Scabies is caused by tiny mites that burrow into the skin, causing intense itching and a rash. The rash often appears as small, itchy bumps in a line or track. Common areas affected include:

• Between fingers
• Under breasts
• Around the waist
• In the groin area

Treating Itchy Skin Bumps at Home

While the specific treatment depends on the underlying cause, there are several general self-care practices that can help alleviate itchy skin:

1. Avoid scratching the affected area
2. Take lukewarm baths or showers
3. Use gentle, hypoallergenic soaps
4. Apply cold compresses to soothe the skin
5. Wear loose-fitting clothing to avoid irritation
6. Use over-the-counter antihistamines or anti-itch creams

When to Seek Medical Attention

While many cases of itchy skin bumps can be managed at home, there are instances when you should consult a healthcare professional:

• The rash persists for more than two weeks
• You experience severe itching that interferes with daily activities or sleep
• The rash is accompanied by other symptoms like fever or difficulty breathing
• You suspect you have scabies or another contagious skin condition
• The rash appears infected (red, swollen, warm to the touch, or oozing)

Diagnosing the Cause of Itchy Skin Bumps

Identifying the exact cause of itchy skin bumps can be challenging, as many conditions present similar symptoms. A healthcare provider may use the following methods to diagnose the issue:

• Physical examination of the affected area
• Review of medical history and potential exposures
• Skin scraping or biopsy for laboratory analysis
• Allergy testing to identify potential triggers
• Blood tests to rule out underlying conditions

Prevention Strategies for Itchy Skin Conditions

While it’s not always possible to prevent itchy skin bumps, there are steps you can take to reduce your risk:

1. Identify and avoid known allergens or irritants
2. Maintain good hygiene practices
3. Use protective clothing and insect repellent when outdoors
4. Keep your living space clean and free of pests
5. Manage stress, as it can exacerbate some skin conditions
6. Stay hydrated and moisturize your skin regularly

Long-Term Management of Chronic Skin Conditions

For individuals with chronic skin conditions that cause recurrent itchy bumps, long-term management strategies may include:

• Regular check-ups with a dermatologist
• Identifying and avoiding triggers
• Using prescribed medications as directed
• Implementing stress-reduction techniques
• Maintaining a healthy diet and lifestyle
• Keeping a symptom diary to track flare-ups and potential causes

The Impact of Itchy Skin on Quality of Life

Chronic itchy skin conditions can significantly impact a person’s quality of life. They may affect:

• Sleep quality
• Mood and mental health
• Social interactions and relationships
• Work or school performance
• Self-esteem and body image

It’s important to address both the physical and emotional aspects of dealing with itchy skin bumps. Support groups and counseling can be helpful for individuals struggling with the psychological impact of chronic skin conditions.

Emerging Treatments and Research

The field of dermatology is constantly evolving, with new treatments and therapies being developed for various skin conditions. Some promising areas of research include:

• Targeted biologics for chronic hives and other allergic skin conditions
• Microbiome-based therapies to promote skin health
• Advanced diagnostic tools for faster and more accurate identification of skin conditions
• Novel drug delivery systems for more effective topical treatments
• Gene therapy for inherited skin disorders

As research progresses, individuals with chronic itchy skin conditions may have access to more effective and personalized treatment options in the future.

The Role of Diet in Skin Health

While the connection between diet and skin health is complex, some studies suggest that certain foods may influence skin conditions. Consider the following dietary approaches:

• Increase intake of anti-inflammatory foods like omega-3 fatty acids, fruits, and vegetables
• Stay hydrated by drinking plenty of water
• Limit processed foods and added sugars
• Consider probiotics to support gut health, which may influence skin health
• Keep a food diary to identify potential triggers for skin reactions

It’s important to note that dietary changes should be made in consultation with a healthcare provider, especially if you have known food allergies or other medical conditions.

Environmental Factors and Skin Health

The environment can play a significant role in skin health and the development of itchy bumps. Consider these environmental factors:

• Climate: Hot and humid conditions can exacerbate certain skin conditions
• Pollution: Air pollutants can irritate the skin and trigger reactions
• Sun exposure: UV rays can damage the skin and cause various reactions
• Indoor air quality: Dust, mold, and other allergens can affect skin health

Taking steps to protect your skin from environmental stressors, such as using appropriate skincare products and minimizing exposure to irritants, can help maintain skin health and reduce the occurrence of itchy bumps.

The Psychological Impact of Skin Conditions

Dealing with chronic skin conditions can have significant psychological effects. Some common emotional challenges include:

• Anxiety about flare-ups or social situations
• Depression related to persistent symptoms
• Low self-esteem due to visible skin changes
• Frustration with treatment efficacy
• Social isolation to avoid triggers or embarrassment

Addressing the psychological aspects of skin conditions is crucial for overall well-being. Mental health support, such as cognitive-behavioral therapy or support groups, can be beneficial for many individuals dealing with chronic skin issues.

Complementary and Alternative Treatments

While conventional medical treatments are the primary approach for managing itchy skin bumps, some individuals find relief through complementary and alternative therapies. These may include:

• Acupuncture
• Herbal remedies
• Meditation and mindfulness practices
• Essential oils (used with caution and proper dilution)
• Natural moisturizers like coconut oil or aloe vera

It’s important to discuss any alternative treatments with a healthcare provider before incorporating them into your skincare routine, as some may interact with medications or cause adverse reactions.

The Importance of Consistent Skincare

Maintaining a consistent skincare routine can help prevent and manage itchy skin bumps. Key elements of a good skincare regimen include:

1. Gentle cleansing with pH-balanced products
2. Regular moisturizing to maintain skin barrier function
3. Sun protection to prevent UV-related skin damage
4. Avoiding harsh chemicals and known irritants
5. Regularly changing bedding and clothing to reduce allergen exposure

Tailoring your skincare routine to your specific skin type and concerns can help maintain healthy skin and reduce the likelihood of developing itchy bumps.

When to Consider Allergy Testing

If you frequently experience itchy skin bumps without an apparent cause, allergy testing may be beneficial. Allergy testing can help identify specific triggers, allowing for more targeted prevention and treatment strategies. Consider allergy testing if:

• You have recurrent, unexplained skin reactions
• Symptoms persist despite avoiding common irritants
• You suspect food allergies may be contributing to skin issues
• Other allergy symptoms (such as respiratory issues) accompany skin reactions

A healthcare provider can determine if allergy testing is appropriate based on your individual symptoms and medical history.

The Role of Stress Management in Skin Health

Stress can exacerbate many skin conditions and contribute to the development of itchy bumps. Implementing stress management techniques can be beneficial for overall skin health. Consider incorporating the following practices:

• Regular exercise
• Meditation or deep breathing exercises
• Adequate sleep and rest
• Time management and prioritization
• Engaging in hobbies and enjoyable activities

By managing stress levels, you may be able to reduce the frequency and severity of skin flare-ups and improve your overall quality of life.

The Future of Personalized Skincare

As technology and research advance, the future of skincare is moving towards more personalized approaches. This may include:

• Genetic testing to identify predispositions to certain skin conditions
• AI-powered skin analysis for more accurate diagnoses
• Customized skincare products based on individual skin microbiome
• Wearable devices that monitor skin health and environmental factors
• Precision medicine approaches for targeted treatment of skin conditions

These advancements hold promise for more effective prevention and management of itchy skin bumps and other dermatological concerns in the future.

Building a Support Network

Dealing with chronic skin conditions can be challenging, and having a strong support network is crucial. Consider the following ways to build your support system:

• Join online or in-person support groups for individuals with similar skin conditions
• Educate friends and family about your condition and how they can support you
• Connect with a mental health professional who specializes in chronic health conditions
• Engage with patient advocacy organizations for resources and community
• Participate in clinical trials or research studies to contribute to advancements in treatment

Remember that you’re not alone in dealing with skin issues, and reaching out for support can make a significant difference in managing your condition and overall well-being.

Itchy bumps on skin like mosquito bites: What are they?

Several skin conditions can cause itchy lumps that resemble bug bites. These include allergic reactions, infections, and chronic conditions.

Most people experience this symptom at some point. Itchy bumps can appear as a result of allergies, infections, insects, and, sometimes, nonidentified factors.

However, there is one general principle that the American College of Allergy, Asthma & Immunology recommend people to follow when their skin itches: Do not scratch it.

Additional general self-care practices for itchy skin include:

• bathing frequently in lukewarm water
• using gentle, hypoallergenic soap
• limiting exposure to the sun
• applying cold compresses
• avoiding tight clothing in areas where itchy bumps appear

Understanding the different conditions that can cause itchy bumps on the skin can help people get appropriate treatment. Depending on the cause, treatment can range from avoiding certain foods to taking prescription medications.

Keep reading to learn more about some common causes of itchy bumps that look like mosquito bites and how to treat them.

The medical term for hives is urticaria, and it describes a condition that produces raised itchy areas on the skin. If a person notices bumps on the skin that resemble mosquito bites but has not had any exposure to mosquitos, the cause is probably acute urticaria. The term “acute” means that the condition does not last longer than 6 weeks.

Hives are very common, affecting about 20% of people at some point in their lives. Certain kinds of foods, such as peanuts, tree nuts, and seafood, cause hives in many people due to an allergic reaction. Latex, pollen, insects, various plants, and some medications, such as sulfa drugs or even aspirin, may also cause hives.

Hives cause characteristic red, purple, or skin colored itchy bumps that appear and disappear quickly anywhere on the body. These bumps typically turn white or disappear when a person presses them.

Treatment

The treatment for hives depends on the severity and cause of the rash, but it includes avoiding known triggers. People who are extremely allergic to a trigger — for example, peanuts or certain insects — may need to carry an epinephrine auto-injector, such as an Epipen. This device can stop a potentially life threatening reaction if a person has accidental contact with a known allergen.

Anti-itching lotions and over-the-counter (OTC) antihistamines can provide relief for mild symptoms, while more intense outbreaks may require stronger prescription versions of these drugs or corticosteroids.

Learn more about hives here.

According to the Centers for Disease Control and Prevention (CDC), bed bug bites can resemble bites from other bugs, although they can take as long as 2 weeks to materialize.

People who notice itchy bumps on the skin that resemble mosquito bites should check for:

• other signs of bed bugs
• bed bugs themselves on a mattress or sheet
• dead bed bugs
• blood spots on a mattress or sheet
• the characteristic musty smell associated with bed bugs

If the bites appear in a straight line, they are likely to be due to bed bugs. However, bed bug bugs can also appear in more random formations.

Treatment

Unless someone has a severe allergic reaction, experts recommend simple self-care practices to treat any bites. These include not scratching, applying OTC antiseptic ointments, and taking antihistamines.

Learn more about bed bugs here.

Contact dermatitis is essentially an allergic reaction that develops when a person’s skin comes into contact with something to which they are allergic, such as latex or certain metals or household products.

It can take 1–2 days for the reaction to develop and 2–3 weeks for symptoms to disappear. Contact dermatitis may hurt as much as it itches, and it may present with inflammation and blisters.

Treatment

Self-care with cold compresses, calamine lotion, and soothing baths can help provide relief.

Prescription medication, such as antihistamines and cortisone, may be necessary if the reaction is severe.

Working with healthcare professionals can help people identify their triggers, which can be complicated.

According to the American Academy of Allergy, Asthma & Immunology, there are more than 3,700 substances known to cause contact allergies. Avoiding triggers is a key part of managing contact dermatitis, along with thoroughly washing the affected area with soap and water after exposure happens.

Learn more about contact dermatitis here.

The human itch mite is responsible for scabies. This mite digs its way through the top layer of the skin and lays eggs. Its tunnels can sometimes be visible on the surface of the skin, where they appear as raised, crooked, skin colored lines. However, the most common symptom of scabies is itchy bumps on the skin. These are like mosquito bites, only smaller.

Sites of the body that this very itchy condition commonly affects include the wrists, the elbows, between the fingers, and behind the knees.

Treatment

Only a prescription lotion will treat scabies effectively, and individuals need to follow the application directions exactly. Anyone who has had extensive skin-to-skin contact with someone with scabies should also seek treatment.

It is very important that people with scabies thoroughly wash and dry all of their clothes, towels, sheets, bedding, and other household items. Other remedies for scabies may also help.

Learn more about scabies here.

Also known as atopic dermatitis, this common condition causes itchy, red, irritated skin that can sometimes develop bumps. In the long term, it can make the skin thicker, scaly, and flaky, as well as causing it to change color.

Scratching makes eczema worse and increases the risk of infection. Eczema occurs due to a combination of genetic and environmental factors, which prompt the immune system to overreact to certain triggers, such as laundry soap or sweating. It typically affects the face, elbows, knees, scalp, and backs of the hands.

Treatment

According to the National Eczema Association, treating eczema calls for a mix of self-care, OTC drugs, and prescription medications. People with eczema can identify and learn to manage or avoid triggers for their outbreaks.

Changing bathing practices and using moisturizer can also help. Prescription lotions, systemic medications, UVB light, and biologics can address more severe symptoms.

Learn more about the different types of eczema here.

Skin problems, such as itchy bumps on the skin similar to mosquito bites, can range from mild to severe.

Some issues, including bed bug bites, can be fleeting, while others, such as allergic reactions to certain foods, are signs of a permanent condition. However, most skin problems generally respond well to treatment.

If the symptoms do not improve with self-care practices, people should see a medical professional to determine what is causing the outbreak and how to treat it.

Hives (Urticaria): Causes, Treatment and Prevention

Nationwide Children’s Hospital

Overview

Signs & Symptoms

Causes

Treatment

What to Expect

When to Seek Help

What Are Hives?

Hives are red, raised bumps on the skin that can be itchy. Hives are also called urticaria. About 1 in 5 people will get hives at some point in their lives.

What Are the Signs and Symptoms of Hives?

Hives can be found anywhere on the body. They can be small, like mosquito bites, or several inches wide. Even if they look different, hives often have common symptoms.

• People may have one hive or groups of hives that cover large areas of the body.
• Hives can move around on the body. They may start in one place, then move to another place on the body. 
• Hives may go away quickly or come and go for many weeks or months. 
• Skin swelling is common with hives. It may happen on the lips, ears, eyelids, fingers, or toes. This is common and not dangerous. 
• Less commonly, hives can occur as part of a more severe allergic reaction called anaphylaxis. Anaphylaxis can cause the airway to swell, making it hard to breathe. This is a life-threatening reaction that needs to be treated right away.  

What Causes Hives?

Hives happen when the body releases a chemical called histamine. It can be released because of allergies or other things, like stress, infections, or some illnesses. Whatever is causing histamine to be released is called a trigger.

• Hives not related to allergies are more common. Their triggers are:
  • Viruses or infections, like a cold, strep throat, or a urinary tract infection (UTI).
  • Emotional stress, like anxiety, anger, fear, or sadness.
  • Exercises that make the body warm.
  • Vibrations from using a lawn mower, horseback riding, or mountain biking.
  • Temperatures that are too hot or too cold.
  • Sunlight or tanning beds (sunlamps).
  • Pressure on the skin, like being rubbed too hard or scratched, or by wearing clothes that are too tight.

Hives that are related to allergies are less common. Their triggers are:

• Foods or medicines (anaphylaxis may occur) – Symptoms include nausea, throwing up (vomiting), mouth/throat swelling, and trouble breathing. This can be very dangerous.
  • Some common foods that cause allergies include eggs, peanuts, tree nuts, milk, and shellfish. 
  • Some medicines that cause allergies include aspirin, ibuprofen (Advil®, Motrin®), and naproxen sodium (Aleve®).
• Contact with the skin that can lead to irritation. These are usually not dangerous.
  • Plants, grasses, weeds
  • Acidic foods or sauces
  • Scents or fragrances (soaps, detergents, lotions)
  • Animal dander
  • Latex or other materials

When to Get Emergency Help

Call 911 or take your child to the closest emergency room if they have hives and any symptoms of anaphylaxis:

• Trouble breathing, swallowing, or talking
• Swelling of the mouth or tongue
• Nausea or vomiting

If they have an epinephrine auto-injector, like EpiPen®, Auvi-Q®, or Adrenaclick®, use it right away.

How Are Hives Treated?

Treatment depends on how bad the itching is. Even with treatment, hives can last days to weeks. The goals of treatment are to:

• Control the itching
• Avoid things that may trigger hives

For mild hives:

• Give an over-the-counter (OTC) antihistamine each day. Some examples are:
  • Loratadine (Claritin®)
  • Fexofenadine (Allegra®)
  • Cetirizine (Zyrtec®)
  • Levocetirizine (Xyzal®)
• Do not use Benadryl® creams. These may cause irritating rashes.
• Cool the skin using an ice pack or a cold bath or shower.
• Distract your child by playing games, singing songs, or reading books.
• Avoid known triggers, like animal dander or fragrance.

For severe hives:

• Give a higher dose of antihistamines or steroids, like prednisone. Oral steroids should not be used a lot. They may make hives worse when you stop taking the medicine.
• See a doctor or health care provider. They may prescribe a medicine, like Xolair® shots (injections), if you have long-term (chronic) hives.

Living With Hives

Living with hives isn’t easy, especially if you don’t know what’s causing them. It may help if you write down events that happened right before the hives appeared. This can help you and your child make a plan to keep the hives from coming back.

Depending on what’s causing your child’s hives, you can keep their hives from getting worse by having them:

• Avoid scratching or rubbing their skin.
• Wash their hands after touching pets or animals.
• Wear loose-fitting clothes. • Wear warm clothes. 
• Wear sunblock and long sleeves and pants in the sun.
• Avoid contact with cold water if they’re sensitive to cold.
• Use mild, unscented soap on their skin and for washing clothes.

When to Call the Doctor

Call the doctor or health care provider if your child’s hives get worse or prescribed medicine isn’t helping.

Hives (Urticaria) (PDF), Spanish (PDF), Somali (PDF)

HH-I-82 11/89, Revised 2023, Nationwide Children’s Hospital

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Mosquito bite: how to anoint and how to get rid of itching

How to take care of the skin in case of a mosquito bite and what health risks are important to know? Says a dermatologist.

Margarita Gekht, Leading Dermatologist, Butterfly Children Charitable Foundation, Lecturer at the Skill for Skin Online Academy of Skin Problems

Advertising on RBC www.adv.rbc.ru

• How to identify a mosquito bite
• Why does it itch
• What to do after being bitten
• How to relieve itching
• Possible complications
• Repellents
• Medical treatment

What does a mosquito bite look like?

Female mosquitoes have a long proboscis with which they pierce the skin, inject saliva through it and suck in blood. The human body reacts to saliva with blistering and itching.

Some people react to the sting lightly, others more severely, and may experience large swelling and painful redness at the site of the sting.

General symptoms of a mosquito bite:

• blister that appears on the skin a few minutes after the bite;
• edema;
• redness of the skin;
• itching.

If the bite is in an area close to the capillary network, dark spots that look like bruises may appear in its place.

Sometimes under certain circumstances, more often due to the peculiarities of the immune system, in addition to the general symptoms, more severe reactions can develop, which lead to the following symptoms. They can be isolated or included in the structure of Skeeter’s syndrome:

• large area of ​​swelling and redness;
• subfebrile or febrile fever;
• swollen lymph nodes.

Skeeter syndrome refers to a severe allergic reaction to mosquito bites. It is based on an allergic reaction to proteins contained in mosquito saliva. Most people have little reaction to mosquito bites, but people with skeeter syndrome are very sensitive to them and may develop a fever. In Skeeter’s syndrome, the blisters at the site of the bites tend to swell to a very large diameter, leading to swelling of the skin along with the fever. Usually the reaction builds up within a few hours.

Why itching develops after a mosquito bite

The causes of itching in mosquito bites are not well understood, but scientists have put forward hypotheses about three mechanisms. They are based on the assumption that the itch that occurs after a bite is associated with the components of the saliva of the insect.

According to the first hypothesis, mosquito saliva components cause an allergic reaction when they enter the skin. This is because one of the main components of mosquito saliva is the biologically active substance histamine, which is responsible for allergic reactions, including swelling, itching and redness. As a result, the classic picture of itching develops.

The second hypothesis is based on an IgE-dependent hypersensitivity reaction to salivary gland components. This means that certain people have special receptors on their own antibodies that are turned on during the introduction of the allergen (mosquito saliva). These proteins are called IgE. They are the first to bind to mosquito saliva proteins, transmit an impulse to mast cells of the skin, which in turn release histamine, resulting in itching.

Proponents of the third hypothesis believe that salivary gland components modulate the inflammatory response independently of IgE proteins.

© Shutterstock

How to get rid of mosquito bites

The first step is to apply mosquito repellent to any potentially exposed skin area. This measure ensures that there are no more bites. The alternative is to install a physical barrier for the mosquitoes, such as a mosquito net, or return indoors.

After applying protection, the bite area can be treated with ice or cream/gel with an antihistamine component. Itching will likely continue, but every effort should be made to avoid scratching the bite as this will cause further irritation.

Finally, look for any potential symptoms of illness such as fever, joint pain, or headache. This is to make sure you don’t get an infection.

Folk remedies for mosquito bites

1. Soda. Mix a tablespoon of baking soda with enough water to make a paste. Apply it on a mosquito bite, wait ten minutes and wash off.
2. Oatmeal. Grind oatmeal to a floury consistency. When mixed with water, a colloidal suspension will be obtained – it is this part of the oatmeal that must be added to the bath (it should also be part of creams). Fine particles of colloidal oatmeal settle on the skin, retaining moisture and relieving itching.
3. Basil. This fragrant herb has a dual function. First, it repels mosquitoes. Therefore, it can be planted on the windowsill. Secondly, according to some studies, basil soothes the itching from a bite. Crush a few leaves and rub gently into the skin.
4. Aloe Vera. The sticky, clear gel found inside the aloe vera plant is used to treat many ailments. It has also been proven to be an effective remedy for itching.
5. Chamomile. This herb is used to relieve anxiety and insomnia. It is believed that applying a decoction of chamomile to the skin can soothe rashes and irritations. However, there is no exact data on the effectiveness of chamomile. Also, if you are allergic to ragweed, you may also have a reaction to chamomile. Be careful – in the composition of creams, chamomile is called “azulene”.
6. Menthol. Menthol products cool the skin, which may temporarily relieve itching.

© Shutterstock

Complications of mosquito bites

1. Impetigo. Local bacterial infection. May be caused by scratches at the site of the bite. More common with itchy bites.
2. Cellulite . In this case, the bacterial infection spreads to the skin. It looks edematous, becomes hot and painful to the touch and looks like an orange peel.
3. Lymphangitis. This bacterial infection spreads through the lymphatic channels. Visually looks like a red line going up the arm or leg. This case is more serious because the infection can enter the bloodstream and cause blood poisoning (sepsis).

When to See a Doctor

If mosquito bites are accompanied by more than just redness and itching, but fever, headache, body aches and other signs of infection, see a doctor.

Mosquito bite prevention

• Treat clothing and equipment with permethrin repellent.
• Choose long-sleeved shirts and trousers when choosing clothes. Mosquitoes cannot bite the skin if it is covered with a dense cloth.
• Choose closed shoes.

Another way to stop mosquitoes from biting

Mosquitoes need water to lay their eggs. Once a week, empty and wipe, turn over, cover, or discard items that contain water, such as paddling pools, bird baths, flower pots, or trash cans.

Mosquitoes are also attracted to body heat and body odors caused by sweat and lactic acid.

How the active ingredients of repellents work

DEET

N, N-diethyl meta-toluamide (DEET) is one of the most commonly used mosquito repellent chemicals. Research shows that it is one of the most effective. DEET affects insect receptors that detect carbon dioxide and body odor, causing mosquitoes to stop recognizing humans. It comes in a variety of forms, including liquids, sprays, lotions, and wristbands.

Picaridin

Picaridin is a new type of insect repellent. It works in a similar way to DEET, preventing mosquitoes from recognizing their prey, but contains fewer potentially toxic substances, making it considered a safe protection option for babies under six months of age.

Eucalyptus and Lemon Oils

Eucalyptus or Lemon Oils are a good option for those who prefer a natural, chemical-free repellant.

© Blanchi Costela / Getty Images

Medical treatment of mosquito bites

Topically:

• Apply specialized gels and emulsions containing antihistamines two to three times a day.
• For severe redness and itching, a cream or emulsion containing 1% hydrocortisone can be used once or twice a day for two to three days. If symptoms persist or worsen, a doctor should be consulted.
• Calamine and zinc oxide products can be used for children under two years of age. From the age of two, a lotion containing menthol, zinc oxide and calamine is suitable.

Oral:

• First generation antihistamines may be used in acute inflammatory reactions.
• For subacute stage and mild itching, 2nd generation antihistamines.

Both generations are available in both drop and tablet form.

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What to do if a midge has bitten, what the bite looks like and how to treat swelling .

However, there is a fly in the ointment in this barrel of honey. More precisely, even a bucket of tar – the appearance of midges, mosquitoes and other biting insects.

May 7, 2022

Source:

iStockphoto

Mosquitoes and midges are the most annoying and nasty creatures. They can easily spoil a romantic evening in nature, a picnic, a hike or a holiday in the country. In addition, many people actively react to these insects, and if is suddenly bitten by a midge , edema forms on the skin with severe itching. Likewise with mosquitoes. Allergy sufferers, children and people with thin sensitive skin especially suffer from them. In addition, in the southern regions of our country there is a risk of developing extremely unpleasant, life-threatening diseases after a mosquito bite – hemorrhagic fevers.

“Doctor Peter” together with pediatrician Maria Samsonova figured out – what to do if a midge or a mosquito bit, how to smear a bite, and when you can not do without the help of a doctor.

A lot of midges are expected

Since the winter was snowy this year, the soil was saturated with moisture, and the reservoirs were filled with melt water, swampy, watery areas formed in many regions, overgrown with reeds, grass and warmed by the sun. These are ideal conditions for the mass breeding of mosquitoes and midges, plus water is gradually being discharged in the upper reaches of the rivers, massive floods are formed, and the sun in many regions is already warm and warms up well. So, in the southern regions there are already a lot of mosquitoes, and in a few more weeks a midge will go – no one has rest from it, it spares neither adults nor children.

But in addition to mosquitoes and midges, many other insects bite people, which can be dangerous for certain groups. Especially children or adults with allergies.

Read also

Who bites us most often

Most often people are bitten by mosquitoes, midges, horseflies (in tropical countries there are still mosquitoes). Less commonly, wasps and bees show aggression towards people. But it is important to know some of the nuances. If a bee or a wasp flies up to you or a child, you should not try to drive it away by waving your arms – this can provoke the insect to aggression, because it perceives this as a danger. Bees or wasps initially do not have a goal to bite you, especially a bee, because after a bite it dies. All these insects sting only for the purpose of self-defense.

Much less often people encounter bumblebees or hornets , their bites are painful and can lead to serious, sometimes life-threatening consequences. A pronounced tissue reaction is often formed to the poisons of these insects.

What a midge bite looks like

The group of midges includes several types of insects that are actually considered a midge according to science and insects that belong to other groups, but look like these biting creatures. One common property unites these insects – they can drink blood, biting both humans and domestic animals. Carnivorous midges and creatures close to them belong to the general group – midges. The bites look almost the same, and the ways of helping are the same.

General and local manifestations are influenced by individual reactions of the body, skin thickness, age of the bitten and immune reactions. But you should not self-diagnose yourself, since insect bites can be similar to many other pathologies.

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Two variants of manifestations

In places of midge bites, two variants of manifestations are possible:

1. A small maroon dot when the midge pierces the skin and sucks blood with its proboscis, similar to mosquitoes.

2. A small rounded red abrasion with jagged edges, if the insect does not have a sucking apparatus and it literally tears out a piece of skin with its teeth.

The bite of the midge of the second type may bleed at first, a crust forms on the surface. If midge saliva gets into the wound, the wound itches and burns, the blood does not coagulate for a long time, swelling increases.

In addition, midge bites may be accompanied by skin symptoms:

• induration at the site of the bite;

• pronounced redness in and around the bite;

• swelling, thickening of tissues.

The sizes of induration and edema are individual, they depend on the body, they can be up to 5-10 mm or more. In rare cases, the size of the swelling and redness reaches 5-10 cm. This usually happens in people prone to allergies. Reactions occur on the saliva of insects.

A midge has bitten and the wound is swollen: what to do

What measures to take if you are nevertheless bitten by a midge or other insect , how to relieve burning sensation and swelling? It is important to know this when going to nature so that you do not have to urgently return home. When bitten by a midge or mosquito, local swelling and redness develop at the site of the bite. As a rule, this does not pose a danger.

It is necessary to treat the bite site with an antiseptic – any one that is in the country, automobile first-aid kit – and apply cold. If you have a severe reaction to the bite, you should take an antihistamine by mouth.

In the future, you should check with your doctor, how to treat midge bites, if the blisters are large and itchy. Usually, experts recommend topical gels with antihistamine components.

If bitten by stinging insects

When bitten by a wasp or horsefly, the algorithm of actions is the same. Antiseptic treatment is required, because the risk of infection of the wound is high. Touching the wound, scratching it and disturbing it is not worth it, even taking into account the fact that pain and itching can be severe at first.

If you have been stung by a bee, carefully remove the stinger, treat the sting with an antiseptic, apply cold and be sure to take an antihistamine.

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When to see a doctor

Most people tolerate insect bites without consequences, with only local symptoms.