How many skin conditions are there




















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Skin Conditions at a Glance. What the Science Says. Atopic dermatitis. One literature review concluded there is little evidence that oral or topically applied Chinese herbal mixtures reduced eczema severity in children or adults. Some areas of the affected skin may appear darker or lighter than usual. Many treatments can help ease the symptoms.

Treating seborrheic dermatitis may involve using special shampoo and applying medicated cream to the affected skin. Moles are growths that form when skin cells bunch together with surrounding tissue. Many people have moles, and a person may have as many as about 40 moles throughout their body. Check moles regularly for any changes in their appearance, such as an increase in size or change in color.

Anyone who notices changes should let their doctor know so that they can screen for skin cancer. Rosacea most commonly causes redness on the face. In people with dark skin, the affected area may be darker and warmer than surrounding skin.

There are four subtypes, and these can cause other symptoms:. There is no known cure for rosacea. Doctors treat the symptoms with topical or oral anti-inflammatory medications. Lupus is a complex autoimmune disorder. It causes inflammation and pain, and the specific effects can vary from person to person.

Lupus can affect any part of the body. Symptoms on the skin tend to include red patches or rings, sunburn-like rashes on the nose and cheeks, and circular rashes that do not itch or hurt. These may accompany headaches , fever , fatigue , and swollen, stiff, or painful joints. Nine out of 10 people with lupus are women, and women with darker skin are three times more likely to get it.

In addition, the symptoms in African American people may be more severe than those in other people. Understanding what causes this requires further research. Treatments for lupus include medications and alternative medicine. Psoriasis is an autoimmune disorder. Symptoms typically include itchy patches of skin with an unusual appearance.

Areas of skin affected by psoriasis can vary in size and severity. In a person with white skin, the affected areas are typically red or pink with white scales. African Americans may have patches that are violet, gray, or dark brown.

They may be more difficult to see. Doctors can treat the symptoms with various medications, including creams and ointments. A dermatologist can recommend the most appropriate treatment plan. Eczema usually develops early in childhood, but it can arise in adulthood.

There are several types, including atopic dermatitis and contact dermatitis. Eczema may cause rashes on or around the face, scalp, elbows, neck, wrists, ankles, or legs.

The rashes are very itchy and may become bumpy, change color, or thicken. In adults, the rashes may cover more of the body, leading to widespread dry, itchy areas. The symptoms may be less noticeable in people with darker skin, compared with those who have lighter skin.

However, in People of Color, eczema can cause discoloration, making the affected areas lighter or darker. This may last, even after the eczema symptoms are no longer present.

There is no known cure for eczema. It may resolve on its own, but medications that relieve the symptoms are available. Vitiligo causes a loss of pigmentation. There are a few types, but vitiligo generally causes white patches to appear on the skin, usually in areas exposed to sunlight. People with vitiligo often lose their hair color early, as well.

Some people find that more areas of whiteness appear gradually, over many years. Since this condition affects pigmentation, it is typically more noticeable in people with dark or tanned skin. There is currently no cure for vitiligo, but a range of treatments are available, including light therapy and topical medicines.

A person also has surgical options, and some alternative therapies may help, though scientists need to look further into their effectiveness. Acne is one of the most widespread skin conditions. Symptoms can include:. Here are 5 things you can do to help your teen. Find out what helps. If your child develops scabies, everyone in your household will need treatment. Follow this advice to treat everyone safely and effectively. Read full article on chickenpox.

Read full article on seborrheic eczema. Read full article on keratosis pilaris. Read full article on ringworm. Read full article on melasma. Read full article on impetigo. Contact dermatitis is one of the most common occupational illnesses. The condition is often the result of contact with chemicals or other irritating materials. These substances can trigger a reaction that causes the skin to become itchy, red, and inflamed.

Topical creams and avoiding the irritant are typical treatments. Keratosis pilaris is a minor condition that causes small, rough bumps on the skin. These bumps usually form on the upper arms, thighs, or cheeks. Many permanent skin disorders have effective treatments that enable extended periods of remission. Examples of chronic skin conditions include:. Skin disorders are common in children. Children can experience many of the same skin conditions as adults.

Infants and toddlers are also at risk for diaper-related skin problems. Since children have more frequent exposure to other children and germs, they may also develop skin disorders that rarely occur in adults. Many childhood skin problems disappear with age, but children can also inherit permanent skin disorders. In most cases, doctors can treat childhood skin disorders with topical creams, medicated lotions, or condition-specific drugs.

Skin conditions have a wide range of symptoms. Such symptoms can include blisters from new shoes or chafing from tight pants. However, skin problems that have no obvious cause may indicate the presence of an actual skin condition that requires treatment. Numerous health conditions and lifestyle factors can also lead to the development of certain skin disorders. Some skin conditions have no known cause.

Inflammatory bowel disease is a term for a group of intestinal disorders that cause prolonged inflammation of the digestive tract. These bowel-related disorders often cause skin problems.

The drugs used to treat these diseases can cause certain skin conditions, such as:. Many people with diabetes experience a skin problem as a result of their condition at some point.



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