Seborrheic dermatitis is a common skin condition that typically appears on the scalp, face, eyebrows, sides of the nose, cheeks, inner and outer ears, and other areas of the body. It is characterized by pinkish-red, inflamed patches with yellow, oily, flaky scales.

What is the cause of Seborrheic Dermatitis?

This condition is primarily caused by the overgrowth of a harmless yeast-like fungus called Malassezia, which naturally resides on the skin. The overgrowth of this fungus triggers an excessive immune response from the skin, leading to the symptoms of seborrheic dermatitis.

Is Seborrheic Dermatitis a common condition?

Seborrheic dermatitis affects about 5% of the population. However, many people with this condition may not even be aware of it.

Is it related to dandruff?

Yes, dandruff is a mild form of seborrheic dermatitis that commonly occurs on the scalp. It is seen in about half of adults. Not everyone with dandruff has seborrheic dermatitis, but most individuals with seborrheic dermatitis will also experience dandruff.

Is Seborrheic Dermatitis hereditary?

No, seborrheic dermatitis is not a hereditary condition.

In which situations can Seborrheic Dermatitis worsen?

Seborrheic dermatitis can flare up due to factors such as fatigue, emotional stress, or other triggers.

During which seasons is Seborrheic Dermatitis more common?

Seborrheic dermatitis tends to be more frequent during the colder months (winter). It usually improves in warmer months (summer).

What are the symptoms of Seborrheic Dermatitis?

Symptoms vary from person to person, but typically include red, inflamed patches with fine, white, flaky scales, especially around the nose, cheeks, ears (both inside and behind), eyebrows, and scalp. Most individuals do not experience significant discomfort, but in some cases, it can appear on the chest or armpits. In the scalp, it often presents as dandruff-like flaking.

How is the diagnosis made?

The diagnosis of seborrheic dermatitis is usually made through a clinical examination. However, in some cases, additional tests may be needed to rule out other conditions, particularly fungal infections.

Can Seborrheic Dermatitis be completely cured?

While seborrheic dermatitis cannot always be completely cured, it can be effectively controlled with appropriate treatment.

What medications are used in the treatment of Seborrheic Dermatitis?

Treatment depends on the affected area of the body:

• Scalp: Regular use of anti-dandruff shampoos containing ingredients like pyrithione zinc, selenium sulfide, or ketoconazole can completely resolve symptoms. The shampoo should be left on the scalp for 5-10 minutes before rinsing. In cases with thick flakes, salicylic acid solutions can help.

• Face, Ears, and Nose Area: Topical antifungal creams are used to reduce the fungus, while corticosteroid creams can help reduce redness. For the inside of the ears, corticosteroid solutions or ear drops may be beneficial.

• Body: For affected areas like the chest, back, and armpits, washing with antifungal shampoos, leaving the product on for 5-10 minutes before rinsing, can yield good results.

Conclusion:

If you experience skin issues, it's important to consult a dermatologist for proper diagnosis and treatment. Let dermatologists take care of your skin.