Skin lesions: Pictures, treatments, and causes

Some common skin lesions and their treatments include:

Acne

Acne can appear as whiteheads, blackheads, pimples, or cysts. It can be harmless for some, but for others it can lead to scarring or low self-esteem.

Acne develops when the pores in the skin are clogged with dead skin cells and the skin’s natural oil, called sebum. Bacteria can also get into the clogged pore, inflaming the lesions.

People with mild acne may find over-the-counter (OTC) products that contain benzoyl peroxide or salicylic acid to be effective. These products usually produce any results in 4–8 weeks.

If acne is more severe or if OTC products do not work, a person should see a doctor, such as a dermatologist.

Learn more about acne here.

Eczema

Eczema is common and often appears as itchy, red patches of skin. These can form anywhere on the body.

Experts do not know what causes eczema, but it is not contagious.

It is a chronic condition, meaning that there is no cure, but medications and lifestyle changes can manage the symptoms.

The National Eczema Association recommend that people with eczema:

• avoid anything that seems to make it worse
• bathe and moisturize every day
• use the medications recommended or prescribed by their doctors

Learn more about eczema here.

Cold sores

The herpes simplex virus causes a contagious infection. A person may only realize that they have it when they notice cold sores — which look like blisters — forming on or around their lips. The sores may be painful or tingly.

Cold sores tend to reappear from time to time. Stress and exposure to sunlight are among the various factors that can trigger an outbreak of the sores.

Cold sores usually go away on their own in a few weeks.

Some people use OTC creams that contain acyclovir to ease the symptoms and speed the healing process.

However, topical antivirals like these are not always effective. A person may be more likely to see results if they use prescription antiviral medication.

Learn more about cold sores here.

Blisters

When the skin is injured, a watery liquid called serum leaks into the damaged area from the surrounding tissue. This can form a bubble in the skin called a blister.

Burns, rubbing, infections, and allergies are the most common causes of blisters.

These lesions usually go away on their own — and popping or bursting them increases the risk of infection.

Learn more about blisters here.

Hives

Allergic reactions can cause hives, which look like a red, bumpy, itchy rash. Hives usually go away on their own.

If anyone suspects a serious allergic reaction, they should call 911 or otherwise contact emergency services. The warning signs include:

• trouble breathing
• swelling or tightness of the throat
• nausea, with or without vomiting
• abdominal pain
• diarrhea
• dizziness
• fainting
• a rapid heartbeat

Learn more about hives here.

Impetigo

An infection of Staphylococcus or Streptococcus bacteria — known colloquially as staph or strep — causes impetigo.

Impetigo is a skin infection that forms red sores surrounded by red skin. The lesions fill with pus and become pimples, which then break open and crust over.

Impetigo is contagious, and it spreads easily. Doctors treat it with antibiotics.

Learn more about impetigo here.

Moles

Moles are circular or oblong patches that are darker than surrounding skin. The three main types of mole are:

• Congenital: A person is a born with this type of mole, which may be of any size and on any part of the body.
• Common: Most adults have 10–40 of these typically harmless growths, which tend to appear above the waist, in areas exposed to the sun.
• Atypical: The skin cancer melanoma can form in atypical moles, which are usually larger than a quarter of an inch in diameter, not round, and more than one color.

People who have atypical moles should monitor them closely, as they can turn into skin cancer. Check for differences in the way that they look or feel and speak to a doctor about any changes.

Learn more about moles here.

Actinic keratosis

Actinic keratosis can develop on skin that has been damaged by the sun. It looks like flesh-colored, brown, pink, or red crusty bumps.

People with actinic keratosis have a high risk of developing skin cancer.

Doctors may recommend surgery, creams, or light therapy as treatments.

Learn more about actinic keratosis here.

Psoriasis

Psoriasis usually forms patches of itchy or scaly skin. The patches tend to appear on the elbows, knees, or scalp, but they can develop on any part of the body.

Scientists do not yet know exactly what causes psoriasis. However, it is an autoimmune condition — it results from a problem with the immune system. There is no cure, but several treatments are available.

OTC creams and ointments can help some people, while others need prescription medication.

Learn more about psoriasis here.

Ringworm

Fungus causes ringworm, a skin infection that can form a circular rash. It can appear on any part of the body, and the rash is usually surrounded by itchy, red, scaly skin and hair loss.

People sometimes call ringworm on the feet athlete’s foot or ringworm on the groin jock itch.

OTC creams, lotions, and powders can treat the infection.

The name for ringworm on the scalp is tinea capitis, and it usually requires prescription antifungal medication. Treatment can take 1–3 months.

Learn more about ringworm here.

If OTC products do not resolve acne, eczema, or psoriasis, a person should contact a doctor, who may prescribe medication in the forms of creams, lotions, or pills.

There are no OTC treatments for impetigo. Anyone who thinks that they or their child has the infection should speak to a doctor.

Ringworm on the scalp requires medical attention. Anyone who suspects that they have this should see a doctor, who can prescribe antifungal medication.

Anyone who notices new moles or changes in existing moles should contact a doctor, who may screen for skin cancer. The same is true for people who have actinic keratosis.

A range of health issues and factors such as shoes or clothes rubbing against the skin can cause lesions.

Some of these lesions, including cold sores and blisters, usually go away on their own within a few weeks. Others, such as eczema and psoriasis, are long-term conditions that need ongoing treatment.

In many cases, doctors can treat lesions that may become cancerous. Anyone with concerns about skin cancer should contact a healthcare provider.

Armpit rash: Causes, treatment, and prevention

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There are many causes of underarm rashes. These can range from irritation and chafing to eczema and ringworm.

In most cases, a rash is a temporary symptom that is usually treatable with over-the-counter (OTC) medications and home remedies.

However, some rashes, such as long-lasting, returning, or severe rashes, may be a sign of underlying health conditions that require medical attention and treatment.

In this article, we examine different types of armpit rash and explain the treatment options for each one.

There are many different causes of armpit rash. The most common ones are listed below:

Chafing

Share on PinterestEczema, heat rash, and chafing may cause armpit rashes.

When skin rubs hard against itself or clothing for too long, irritation is likely to occur. Areas of the body where the skin folds over itself or rubs against itself frequently, such as the armpit, are especially prone to chafing.

Chafing rashes are usually:

• red
• raw, or with the top layer of skin rubbed off
• stinging and burning
• in streak formations, often with a lighter center streak
• swollen, cracked, and bleeding or crusted if severe

Many people experience underarm chafing while exercising or wearing clothing that does not fit them properly.

Many people also experience chafing during the spring and summer months because they sweat more in the heat and moist skin is quicker to irritate.

Heat rash

Heat can mix with sweat on the skin and cause an irritation rash commonly called heat rash.

In most cases, heat rash causes itchy patches of bumps that are:

• tiny
• prickly
• red
• slightly raised

Many people develop heat rash in their armpits during the warmer months or while in hot climates because the armpits contain lots of sweat glands.

Contact dermatitis

Contact dermatitis occurs when the skin or body comes into contact with an allergen or irritant, sparking an immune response. This allergic reaction usually develops within a few hours of exposure to allergens or irritants.

Contact dermatitis rashes are usually:

• itchy
• red
• blistered
• dry

There are many different causes of contact dermatitis. Some of the most common include:

• chemicals found in cleaning detergents and personal care products
• food or environmental allergens
• medicines
• insect stings or bites

Hair removal processes

Many people develop patches of tiny, red, painful bumps after shaving the underarms. These bumps are usually present in and around the hair follicles.

Eczema

Eczema is a non-contagious, chronic condition characterized by skin inflammation. It occurs most commonly in areas of the body where there are folds in the skin.

Around 30 percent of the American population, mostly young children and adolescents, have eczema.

Eczema patches are usually:

• red
• itchy
• dry
• cracked
• prone to releasing clear fluid when scratched

Eczema rashes tend to last for more than a week. An armpit rash may occur alongside similar patches on other parts of the body, such as the elbows, back of the knees, and neck.

People with eczema may experience flare-ups during certain times of the year or when they are ill or experiencing stress.

Seborrheic dermatitis

Seborrheic dermatitis is a type of eczema that develops around oil-producing glands. It causes symptoms that are different to those of eczema.

Seborrheic dermatitis rashes are usually:

• red
• greasy looking
• swollen
• itchy and burning

The skin may also develop white or yellow flakes.

Candida

A type of yeast called Candida commonly causes fungal infections. Candida usually triggers a rash that is:

• itchy
• swollen
• scaly
• red

Ringworm

Ringworm is a prevalent type of fungal infection that causes a red or silver ring-like rash.

Ringworm rashes may also be:

• blistered or scabbed
• swollen
• dry
• scaly
• itchy

Share on PinterestCoconut oil may help treat armpit rashes.

Most rashes that occur as a result of allergic reactions or general skin irritation respond well to home care. People with these types of rash can try the following remedies:

• Keeping the area cool and dry by wearing loose clothing and taking lukewarm showers.
• Staying out of the sun as much as possible and away from humid environments.
• Tapping or patting itchy skin gently instead of scratching it.
• Taking a lukewarm bath with added oatmeal, vinegar, salt, or baking soda.
• Applying unscented, glycerol-based moisturizers for dry, scaly rashes several times a day.
• Avoiding long periods of time in the water, including long showers or baths.

Some natural therapies and supplements may also help reduce or treat most armpit rashes, but it is worth noting that there is little scientific evidence supporting their use.

Alternative home remedies for treating armpit rashes include:

• coconut oil
• topical vitamin B-12
• sunflower oil
• cardiospernum, a type of vine available in ointment form
• biofeedback
• hypnosis
• meditation
• acupressure, which involves applying pressure to specific points on the body
• massage

Several of the conditions that cause armpit rashes require treatment using OTC medications.

OTC remedies for allergic reactions and other skin irritations include:

• Applying OTC hydrocortisone creams (0.5–1.0 percent) several times a day for a few days.
• Taking antihistamine medications. Some of these contain ingredients that cause drowsiness, which may make it easier to sleep and thus discourage scratching.
• Using OTC calamine lotions or creams.
• Applying OTC antifungal creams, gels, or sprays to the area daily for 2 weeks, where Candida or ringworm infections are the cause of the rash.

Armpit rashes that appear as a result of chronic skin conditions often require medical treatment. However, in most cases, a doctor will recommend trying a mixture of OTC and at-home remedies before prescription medications.

Prescription treatment options for people with eczema include:

• topical steroid creams
• topical PDE4 inhibitors or calcineurin inhibitors
• phototherapy, using ultraviolet light to boost vitamin D production
• biologic medications that contain engineered versions of human immune proteins

People may choose to use only personal care and cleaning products that have the National Eczema Association’s Seal of Acceptance.

Treatment options for people with seborrheic dermatitis include:

• applying OTC antifungal creams
• washing the area with products containing zinc pyrithione
• softening scaly patches every few days with exfoliating products
• using topical corticosteroids, prescription-grade antifungal creams, or nonsteroidal creams during flare-ups, according to directions

Share on PinterestFragrance-free personal care products can help prevent underarm rashes.

Understanding what causes armpit rashes may help to minimize their severity.

General tips for preventing underarm rashes include:

• identifying and avoiding allergens where possible
• using unscented and fragrance-free personal care products
• bathing regularly in lukewarm water but not for extended periods
• using anti-chafing powders when in warm weather or exercising
• wearing clothing and undergarments that fit properly
• washing clothing, bedding, and towels frequently
• washing the hands or body after being around soil, animals, and plants
• avoiding sharing towels, combs, or clothing with other people
• wearing loose clothing made of natural fibers in warm weather
• ensuring pets and farm animals have all their recommended vaccinations

With proper care, most armpit rashes do not cause any complications.

Without this care, however, scarring and infection may develop. Scarring from armpit rashes usually occurs when people scratch their rash too much or allow an infection to develop.

Chronic or severe rashes, or those that do not go away with basic treatment, tend to come with a broader range of complications.

For example, there is a long list of allergic conditions that relate to eczema, including asthma and allergic contact dermatitis. Also, severe or untreated fungal and bacterial infections can lead to life-threatening complications, including sepsis and organ failure.

People with a severe or chronic rash should always talk to a doctor as soon as possible to determine its cause and potential treatment options.

People with rashes that appear without an apparent cause or do not go away with primary treatment should also speak with a doctor.

Certain types of rashes are the result of serious medical conditions that require emergency treatment, such as severe infection or allergic reactions. These rashes are quite rare though.

Seek emergency medical care for rashes that:

• cover the entire body or most of it
• are accompanied by blisters or fever
• develop suddenly and spread rapidly
• are painful or swollen
• bleed, ooze, or release pus
• are around the genitals, mouth, or eyes
• accompany nausea, vomiting, diarrhea, or constipation
• are unresponsive to OTC or at-home remedies
• sit in areas of thickened, crusty, or scabbed skin
• are in the midst of painful, tender, swollen, or red skin
• occur alongside cold hands and feet
• appear when the body is shaking
• are present alongside a stiff neck
• accompany confusion or dizziness

why the stomach itches and itches during a rash, explanations, treatment and photos of the disease

Red rashes have formed on the surface of the skin. The person is anxious and begins to experience itching and other unpleasant sensations. The following questions arise: what caused the rash on the arms, legs, stomach, and how to cure it, is the help of a dermatologist necessary?

• What types of rashes are there?
  • Other types of non-infectious rashes
  • Non-infectious eruptions from sweat, sun exposure, after sea
• Infectious skin eruptions
  • Fungal infection
  • Bacterial attack
  • Viral infections
  • Meningitis – a severe form of an infectious disease
• How to cure rashes?

What types of rashes are there?

Rashes on the body of an adult are explained by a number of characteristic causes. The rash can be non-infectious (the appearance of an allergy, as a result of vascular or heart disease, due to non-compliance with the rules of body hygiene, and so on) and infectious.

Noninfectious allergic rash:

• Stasis dermatitis. Watery eruption on the surface of the skin. It is also called a blistering rash because fluid builds up inside the blisters. Most often, this rash is prone to localization on the legs and abdomen. With this inflammation, due to impaired blood circulation, constant itching and swelling appear.
• Contact dermatitis. Red rashes caused by direct contact with allergic elements or irritants, provoking itching of the skin cover. Single chemicals can be both irritants and allergens. With this type of disease, a rash forms all over the body. Often the cause of the rash is an allergy to cosmetics or metal jewelry, various vegetation, while the patient begins to itch. Jewelry that contains nickel is the most likely to provoke an allergic rash.
• Atopic dermatitis, also called eczema. It appears in people who have asthma or suffer from autumn fever. The main symptom of the disease is severe itching and red blisters. They are found in the ankles, wrists, as well as on the neck, abdomen and face. Itching can be not only very strong, but also accompanied by severe pain, the patient itches all the time.

To prevent allergic rashes lead a healthy lifestyle , strengthen the immune system, adhere to a diet. If the formation on the skin in an adult is an allergy to foods, then you need to contact a gastroenterologist.

Other types of non-infectious rashes

Coin-like eczema . It is not classified as a “non-infectious allergy of the skin cover”, since the cause of the formation is in violation of the nervous and endocrine systems, and allergic irritants only aggravate the disease, but cannot provoke it.

The main feature of the occurrence of nummular eczema is a rash with the presence of pustules on the skin, blister-shaped and severe itching.

Blisters, localized on the skin cover, form clusters that look like a coin, hence the name of the disease – coin-like eczema. Some patients noted that small water rashes appeared with pus located in the cavity of the blister itself.

Red, pus-filled eruptions tend to appear in winter, and the skin begins to itch a lot in their place. In winter, the skin lacks useful vitamins and moisture, the skin becomes dry, as a result, a rash forms.

Psoriasis . The causes of this disease have not yet been fully elucidated, doctors consider it an autoimmune manifestation of the disease. Similar to dermatitis, the disease is accompanied by a rash on the body in the form of even papules of various sizes.

After a while, after the rash, the papules are grouped, and plaques of pink or red color are formed. They are gradually covered with a white dense crust.

Non-infectious eruptions from sweat, exposure to the sun, after the sea

Very often during the heat of summer, white growths form on the skin cover. It may appear that the skin is covered with small white bubbles.

This rash on the body is caused by overactivity of the sweat glands, followed by blockage. Rashes can be strong or in the form of single elements. It is possible and manifestation of urticaria .

It is more correct to say that this is a red rash on the body from sweat, and not from the action of the rays of the sun, but active work in the sun activates the work of the glands in an increased mode. These rashes can also appear in the form of a rash after taking hygienic water procedures.

All of the above variants of the rash are a manifestation of one disease – prickly heat. It is not dangerous, but sometimes accompanied by certain inconveniences. Often, various infections are added to prickly heat.

They activate a rash on the skin, over the entire cover, the body temperature rises, a red rash or watery neoplasms form.

Infectious eruptions on the skin

Infection with fungi

Itchy small rash on the skin . The primary reason for this is the presence of a fungal infection. It should be noted that if this small rash formed on the skin in the form of scales, then in this case there is only one conclusion – “fungal infection”. But not all types of scaly rashes are formed due to the presence of a fungus.

For example, a small, scaly rash on the abdomen, arms, and legs is a manifestation of various types of dermatitis that itches and itchs and is often misdiagnosed as ringworm. If a skin fungus develops and a rash forms because of it, this does not mean at all that a person does not follow his own hygiene.

Despite the fact that this conclusion is correct, fungi can also appear in “clean”. The fungal virus does not pass from pets to humans, and in a public place the fungus is also rarely infected.

Bacterial infection

Impetigo is a common infection that is transmitted by bacteria. The causative agents of the disease are streptococci and staphylococci. In this disease, the rash is very painful and may be accompanied by itching throughout the area of ​​the rash.

Viral infections

Viral rash is characterized by a weak or profuse rash over the entire skin cover. Viral infections include shingles, as well as chickenpox in the form of red dots. These rashes go away on their own. To treat the disease, drugs are used that reduce itching.

Meningitis is a severe form of an infectious disease

Meningitis is a rather dangerous and serious disease, but the appearance of rashes is not the first cause of the disease. Meningitis tends to appear later, it is impossible to immediately determine the disease. With this disease, small rashes of purple or red color appear .

They do not rise above the skin cover and do not change in color with strong pressure. This is what characterizes meningitis, because with other lesions, when pressed, the rash disappears completely or becomes pale. When affected by meningitis, the rash increases, becomes in the form of spots and appears in clean areas.

How to cure rashes?

The main requirement is to seek help from a doctor, since the description of the rash does not always correspond to the type of disease. A rash can be of various types, therefore, only a specialist can accurately determine the cause and nature of the rash. Taking into account the obtained analyzes, the appropriate therapy of the disease is prescribed.

To relieve itching and discomfort, use the following over-the-counter medicines:

• skin moisturizing lotions;
• antihistamines;
• preparations in the form of ointments.

Antihistamines can reduce performance levels, cause weakness and lethargy, so they are prescribed very carefully.

It must be remembered that if you develop any type of rash, you should immediately consult a doctor. Since the manifestation of rashes can be the cause of serious pathological processes that will require immediate intervention. It is necessary to be very attentive to the condition of your skin and start treating the disease in the early stages of development. Since it is cheaper, easier and safer.

Body rash in adults

Photo of allergic rash in children and adults

Skin rash

Skin rash, photo

Rash on the face of a teenager, photo

Skin rash in a child

Rash on the face of a child

Photo rash on hand

Rash on the body of an infant

The rash cannot be called an independent disease, since it appears on the skin as a sign of an allergy or a symptom of various diseases.

In this section of our site you will find photos of allergic and other types of rashes (red, small, pink, white, and so on) on the body, hands and face of adults and children.

What a rash looks like on the body of an adult and a child: photo with explanations

All signs of a rash appear as changes in the skin condition. It can be redness, pimples and rashes, accompanied by severe itching.

Rash is especially common in infants and older children. It may look like blisters, spots, pustules, etc. To better imagine the symptoms, you can see a photo of the rash on the body of a child with explanations.

Causes and types of rash: photo

A rash can occur for a number of reasons that are somehow related to a certain group of diseases:

• Infectious. These are chicken pox, scarlet fever, herpes, measles, etc. Rashes associated with these diseases appear on the skin very often.
• Allergic. Such rashes can be caused by the reaction of the body’s immune system to a particular allergen.
• Diseases of the blood and blood vessels. A rash indicates one of two diagnoses: poor blood clotting due to a lack of platelets or poor permeability of the vessel walls.

What the rash looks like and why it itches: examples from the photo

The manifestations of a rash can be divided into several types:

• White or red spots that do not appear on the skin.
• Blisters are blisters filled with fluid.
• Ulcers are small blisters filled with pus.
• Papules are bumps under the skin that can be felt with the fingers.
• Plaques – flat, extensive seals.
• Small nodules or fairly large nodules.

Treatment of a rash

Having discovered the first signs of a rash, you should consult a dermatologist who will prescribe the necessary tests, identify the cause of the rash and select the appropriate treatment. Antihistamines aimed at combating the cause of the disease can be supplemented with local remedies. For these purposes, hypoallergenic products from the La Cree company are perfect.

Dry hand skin: causes, signs, proper care

If you have dry hand skin, then do not despair! Consider the basic ways to care for hands with dry skin type.