(Diseases)
On this page, you will find everything you need to know about seborrheic dermatitis.
What is seborrheic dermatitis? Seborrheic dermatitis is a very common condition that usually affects the scalp and oily areas of the body, such as the face, sides of the nose, eyebrows, and ears. While it can be bothersome for some, it is neither contagious nor does it cause permanent hair loss. Seborrheic dermatitis affecting the scalp in infants is known as cradle cap, a very common condition.
What are the symptoms of seborrheic dermatitis?
Flaking on the scalp, eyebrows, and beard.
Oily patches on the skin covered with white or yellow scales on the scalp, sides of the nose, and other oily areas.
Rash that varies in color depending on skin tone.
Ring-shaped rash.
Intense itching.
Symptoms worsen with stress and seasonal changes.
What are the causes of seborrheic dermatitis? Seborrheic dermatitis occurs when a type of fungus that naturally lives on the skin’s surface grows excessively, triggering the immune system. Certain factors can increase the risk, including:
Stress.
Emotional strain.
Seasonal changes.
Certain neurological conditions.
Certain mental health conditions, such as depression.
HIV infection.
How is seborrheic dermatitis diagnosed? The doctor will take a medical history and perform a physical examination. Additional procedures may be requested if needed, such as taking a skin biopsy.
What are the treatment methods for seborrheic dermatitis?
Treatment is carried out through several procedures or as needed, and may include the following: Treatment for cradle cap: Most cases of cradle cap in infants aged 8–12 months resolve without treatment, but a gentle shampoo can be used.
For adolescents and adults:
Use of medicated antifungal shampoo.
Topical antifungal medications.
Corticosteroid-containing medications for severe cases.
What are the prevention methods for seborrheic dermatitis? To help reduce seborrheic dermatitis:
Practice stress-reduction techniques, such as light exercise.
Get adequate sleep.
What are the complications of seborrheic dermatitis? Seborrheic dermatitis is not harmful to overall health.
When should you see a doctor? See a doctor if:
The symptoms listed above appear.
Symptoms become more severe.
The condition causes you anxiety or embarrassment.
Frequently Asked Questions: Does seborrheic dermatitis cause hair loss? No, it does not cause hair loss.
