Can seborrheic dermatitis spread?

A common type of scalp seborrheic dermatitis is dandruff. It tends to last a long time, or go away and come back. It is often made worse by cold weather, hormonal changes, and stress. Seborrheic dermatitis is not spread from person to person.

Can seborrheic dermatitis spread to other areas?

Seborrheic dermatitis may also spread to other parts of the body, most commonly above the breastbone and on the back near the thoracic spine. Fold of skin may be affected too – for example, under the breasts, or in the armpits or groin area. In men, the patches may also occur in the genital region.

What happens if seborrheic dermatitis is left untreated?

If left untreated, the scale may become thick, yellow and greasy and, occasionally, secondary bacterial infection may occur.

Why did I suddenly get seborrheic dermatitis?

Common triggers for seborrheic dermatitis include: stress. hormonal changes or illness. harsh detergents, solvents, chemicals and soaps.

Does seborrheic dermatitis spread if you touch it?

It’s a common rash that causes red, scaly, greasy skin. Dandruff, which affects your scalp, is one common type, but any skin with oil glands might develop the condition. Weather, hormones, and stress can affect your symptoms. The condition doesn’t spread from person to person, and it’s usually easy to manage.

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Is seborrheic dermatitis serious?

Seborrheic dermatitis causes no serious harm to the body, including the hair. It appears as red, dry, flaky, itchy skin on the scalp and other parts of the body and is common but not contagious. Its presence doesn’t mean the skin is unclean or infected.

What kills seborrheic dermatitis?

Common treatments for seborrheic dermatitis include antifungals like econazole, ketoconazole, and clotrimazole, corticosteroids like clobetasol, and shampoos containing coal tar, selenium sulfide, coal tar, pyrithione zinc, salicylic acid, or ketoconazole.

Is it OK to scratch off seborrheic dermatitis?

If your scalp is affected, a nonprescription antifungal shampoo may ease your symptoms. Try not to scratch or pick at the affected area, because if you irritate your skin or scratch it open, you increase your risk of infection.

Is seborrheic dermatitis lifelong?

Seborrheic dermatitis will sometimes clear up by itself. But often, it’s a lifelong issue that clears and flares. You can usually control it with good skin care. Talk with your doctor about a treatment plan.

Is it bad to scratch off seborrheic dermatitis?

If excessive scratching occurs, it can cause additional inflammation, mild infections or bleeding. The problem in seborrheic dermatitis is in the oil (sebaceous) glands and hair follicles. People with seborrheic dermatitis produce too much sebum (the natural skin oil).