Acne usually appears on the face, back, neck, chest ... American Academy of Dermatology Association. Rash 101 in adults: When to seek medical treatment. American Academy of Dermatology Association.

The rash tends to start on the chest or back. Then, over a few days ... more prone to these skin reactions with viruses than ...

There are two common causes of 'new' itchy rashes in adults (as opposed to eczema which often starts in childhood) - allergy and infections. Rashes caused by allergy are often triggered by ...

back, face, arms, and legs. It may get worse before it starts to get better. Warning signs include rashes within two hours of the first amoxicillin dose, difficulty breathing or swallowing ...