Armpit rashes can appear in different ways, such as bumpy, smooth, or dry ... and may come and go for many years. Treatments for arm rashes will depend on the underlying cause and severity ...

The rash resembles a poison ivy rash, with red bumps that may form blisters. The symptoms of a browntail moth rash include: Itchiness (often intense) Pain Red, swollen skin Red bumps Blisters The ...

Common signs of a heat rash are: Small, itchy bumps On dark skin, bumps that appear darker than the surrounding skin On light ...

In infants, it shows up as a rash on the face or head. Later, it may spread to the arms and torso. The skin is often dry, itchy, and easily irritated. Symptoms can include: A red rash Scratching ...