In most cases, guttate psoriasis is triggered by group A Streptococcus (group A strep) bacterial infections, such as strep ...

Ulcerative colitis and some of the medications used to treat it may cause skin issues for some, including rashes ... The nodules may also look like a bruise on your skin. This condition tends ...

Cellulitis looks like a rash, but is actually an infection of the middle layer of skin, says Dr. Yadav. It causes the skin to ...

Dermatologists care for people of all ages. While rare, some people see black spots instead of a red rash on their skin. These spots look like black lacquer spilled onto the skin. Instead of black ...

The following pictures will give you an idea of what the different types of psoriasis can look like. On the scalp, the psoriasis may be thin or thick. Very thick patches can lead to hair loss. Whether ...

Other conditions, like acne, rosacea, psoriasis or eczema may require other ... "If you're recurrently having these — ...