An exanthem is any eruptive skin rash that may be associated with fever or other systemic symptoms. Causes include infectious pathogens, medication reactions and, occasionally, a combination of both.

Genital rashes have many different causes, ranging from jock itch and vaginal yeast infections to sexually transmitted infections (STIs) caused by bacteria, viruses, and parasites. Depending on the ...

The AAP reports that there are some studies that indicate lower rates of seroconversion among infants less than 2 kg who have been immunized against hepatitis B at birth. The optimal time to ...

Herpes looks like a rash with blistering sores in its early stages. The cluster of sores can quickly merge and break open, oozing fluid and crusting. The rash can be different when found at the mouth, ...

If you have what feels like razor bumps or acne on the back of your neck or scalp, you may have acne keloidalis nuchae. Find out what can help. It can smooth out deep wrinkles and lines, but the ...

A common sign of jock itch is a red, scaly, and incredibly itchy rash, which can develop on the: Genitals Inner thighs Buttocks Crease of the buttocks What can relieve the itch: Keeping the area dry ...