Is Seborrheic Dermatitis Contagious?
Seborrheic dermatitis is a type of skin inflammation that often appears as scaly, oily patches on the scalp, face, and upper body. Though it's sometimes called "dandruff," seborrheic dermatitis isn't contagious and isn't caused by poor hygiene.
The exact cause of seborrheic dermatitis is unknown, but it's thought to be linked to a combination of skin oil production, yeast that normally lives on the skin, and hormones. The condition is common in adults, but it can also occur in infants.
Seborrheic dermatitis often gets better on its own. However, it can come and go over time, and it may be difficult to get rid of completely. In some cases, seborrheic dermatitis leads to more serious skin problems.
Seborrheic dermatitis is a skin condition that can cause flaky, white to yellowish scales to form on oily areas of the body. It usually affects the scalp, but it can also occur on the face, inside the ear, chest, and upper back. While the exact cause of seborrheic dermatitis is unknown, it is thought to be linked to a combination of genetic and environmental factors.
There's no cure for seborrheic dermatitis, but there are treatments that can help lessen the symptoms. Treatment options include over-the-counter (OTC) shampoos, prescription creams and ointments, and light therapy.
The good news is that seborrheic dermatitis is not contagious. You can't catch it from someone else. However, you may be more likely to develop seborrheic dermatitis if you have certain risk factors, such as:
- A family history of the condition
- A job that exposes you to grease, oils, or other irritants
- An underlying medical condition, such as Parkinson's disease, HIV/AIDS, or psoriasis
- A weak immune system
There are a number of different treatments available for seborrheic dermatitis, but there is no cure. The goal of treatment is to control the symptoms and prevent flare-ups. Some common treatments include over-the-counter anti-dandruff shampoos, prescription medications, light therapy, and home remedies.
If you suspect that you have seborrheic dermatitis, it is important to see a board-certified dermatologist for an accurate diagnosis and treatment plan. In some cases, seborrheic dermatitis can look similar to other skin conditions, such as psoriasis or eczema. A qualified dermatologist will be able to offer the best possible treatment for your individual case.