Dermatology A-Z Results

Pityriasis rosea

The rash often clears without treatment, but in some cases you may want to see a dermatologist.

Poison ivy

Learn when you can treat a poison-ivy rash at home and when you should get medical care.


Learning about psoriasis can help you make informed decisions and know what to expect.

Psoriatic arthritis

If you are living with psoriasis, you should know the early warning signs of this type of arthritis.