What is seborrheic dermatitis?
Seborrheic dermatitis is a common skin condition that affects areas of the skin that produce the most oil. It appears as defined patches of greasy, yellow, scaly skin. It is found primarily on the scalp but may also appear on the ears, eyebrows, back, and the upper chest or beard area in men. The condition may be mistaken for dandruff, but it is not the same. Dandruff shows up as white flakes and is only on your scalp and hair.
Babies and adolescents are most likely to get seborrheic dermatitis. In infants, the condition is called “cradle cap,” and about 43% of children have at least one outbreak. It is also common around puberty, especially in boys.
What does seborrheic dermatitis look and feel like?
Seborrheic dermatitis looks similar to psoriasis, eczema, or an allergic reaction. You may have the following symptoms:
- Redness, swelling, and inflammation
- Itching and burning
- Oily patches
- Crusty, scaly, thickened skin
- Flaking similar to dandruff
Seborrheic dermatitis can be easily recognized and diagnosed by a dermatologist. Testing is not necessary, although the doctor may look for signs of other conditions if it is resistant to treatment.
Causes of seborrheic dermatitis
There isn’t one single cause of seborrheic dermatitis, but several factors may contribute to or aggravate the condition. These include:
- Increased oil production by the sebaceous glands
- The presence of excess yeast on the skin
- A suppressed immune system
- High cholesterol
- Parkinson’s disease
- A family history of dermatitis or psoriasis
- Certain medications
- Stress or depression
- Symptoms may worsen in cold, dry climates
Treating seborrheic dermatitis
There is little you can do to prevent seborrheic dermatitis, and it may not go away on its own without treatment. Over-the-counter dandruff shampoos can help with inflammation, itching, and flaking. This may be enough to manage mild cases.
If your symptoms are stubborn, if scratching has made the inflammation worse, or if the condition makes you feel self-conscious, a Forefront dermatologist can help.
Our board-certified dermatologists have a number of treatments they can recommend, including:
- Topical antifungal ointments and shampoos
- Corticosteroids or other anti-inflammatory medication
- Calcineurin inhibitors
- Prescription-strength coal tar shampoo
- Phototherapy
If you suspect that you or your child may have seborrheic dermatitis, help is available. Find a Forefront location near you and schedule a consultation today.
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