Armpit rashes can appear in different ways, such as bumpy, smooth, or dry. Causes range from a heat rash to health conditions like psoriasis. Treatment will depend on the cause. Some armpit rashes ...

While a mild armpit rash can probably be taken care of a home, see a provider if it’s not getting better. They can make a diagnosis and talk to you about treatment.

Identifying an underarm rash can be crucial for effective management and treatment. Here are some visual clues to help you ...