For example, contact dermatitis will often improve once you are no longer in contact with known irritants. Doctors will typically recommend antibiotics or antifungal medications only if an infection has developed.
Infections can occur when the skin is broken due to intense scratching. Home care for dermatitis may include applying cool, wet cloths to the skin to help reduce itching and discomfort. You can try adding baking soda to a cool bath to help reduce symptoms. If your skin is broken, you can cover the wound with a dressing or bandage to prevent irritation or infection. Alternative therapies may be helpful in reducing stress. Examples include:. Learn more about the link between stress and atopic dermatitis here.
Dietary changes, like avoiding foods that trigger a reaction, may help you manage eczema symptoms. In some cases, dietary supplements like vitamin D and probiotics can help as well, but talk with your doctor first if your considering making changes to your treatment plan.
Some factors increase your risk of certain types of dermatitis more than others. For example, frequent washing and drying of hands may increase your chances of developing contact dermatitis. Your doctor will perform a physical exam and discuss your medical history before making a diagnosis. In some cases, a dermatologist can diagnose the type of dermatitis just by looking at the skin.
You can also ask for one yourself. In a skin patch test, your doctor will put small amounts of different substances on your skin. In some cases, your dermatologist may perform a skin biopsy to help figure out the cause. A skin biopsy involves your doctor removing a small sample of the affected skin and looking at it under a microscope.
Awareness is the first step in avoiding dermatitis. The only way to prevent an allergic reaction is to avoid contact with allergens or substances that cause rashes. Though this can cause infections to spread, they rarely become life threatening. Treatment can help prevent or manage potential flare-ups.
It might take some time to figure out the right treatment or combination of treatments, but it can be done. How can you treat dry skin from the comfort of your home? There are seven types of eczema.
Each type has its own identifying characteristics. Eczema atopic dermatitis is a type of chronic skin condition characterized by red- to violet-colored skin, scaliness, and sometimes dryness. Itchiness is the most common symptom of eczema. Eczema is a complex inflammatory condition with no one single cause. However, researchers believe that the itching associated with this chronic skin disease may be related to a combination of histamine 4 receptors, IL cytokines, and tryptase enzymes.
These may be present in a variety of inflammatory or allergic conditions. Changes within certain nerves in the upper layer of your skin, called C fibers, may also be a cause of eczema. These changes may increase skin sensitivity, making you more prone to itching and scratching. As your condition progresses, you may even scratch your skin without realizing it. Feeling itchy from eczema can come and go, and some rashes are more intense than others. If the itchiness is quite intense, it may keep you up at night, leading to sleeplessness and daytime fatigue.
While individual experiences vary, some triggers may include:. Soaking in an oatmeal bath may help alleviate eczema itch and discomfort. Use store-bought colloidal oatmeal and run it under lukewarm water. You may soak in the bath for 10 to 15 minutes at a time. Cool compresses can also help when applied throughout the day.
Applying a fragrance-free moisturizer can alleviate itchiness, but it may also help protect the skin barrier and ward off flare-ups. Contact dermatitis is most commonly caused by irritants such as soaps and detergents, solvents or regular contact with water. If you can successfully avoid the irritants or allergens that trigger your symptoms, your skin will eventually clear up.
If you have a severe episode of contact dermatitis and it covers a large area of your skin, a doctor may prescribe oral corticosteroids , but this is rare. The best way to prevent contact dermatitis is to avoid contact with the allergens or irritants that cause your symptoms. In addition to the scalp, seborrheic dermatitis can occur on the sides of the nose, in and between the eyebrows, and in other oil-rich areas.
Each type of dermatitis tends to occur on a different part of your body. Signs and symptoms may include:. A common cause of dermatitis is contact with something that irritates your skin or triggers an allergic reaction — for example, poison ivy, perfume, lotion and jewelry containing nickel. Other causes of dermatitis include dry skin, a viral infection, bacteria, stress, genetic makeup and a problem with the immune system.
Scratching the itchy rash associated with dermatitis can cause open sores, which may become infected. These skin infections can spread and may very rarely become life-threatening. In people with brown and Black skin, dermatitis might cause the affected area to darken or lighten post-inflammatory hyperpigmentation or hypopigmentation.
It might take months or years to return to your usual skin color. Dermatitis care at Mayo Clinic. Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission. This content does not have an English version.
This content does not have an Arabic version. Overview Dermatitis is a general term that describes a common skin irritation. Atopic dermatitis eczema Contact dermatitis Cradle cap Diaper rash Seborrheic dermatitis. Atopic dermatitis on the ankles Open pop-up dialog box Close.
Atopic dermatitis on the ankles Atopic dermatitis can cause thickened dry skin and a rash. Atopic dermatitis behind the knees Open pop-up dialog box Close. Atopic dermatitis behind the knees Atopic dermatitis can cause small, red bumps, which can be very itchy. Seborrheic dermatitis on the face Open pop-up dialog box Close.
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