Medically reviewed by Susan Bard, MD An itchy rash with blisters can be caused by an allergic reaction; an autoimmune ...

Even as the meteorological department has predicted hotter summers in the coming months—with nearly double the usual number ...

This sounds like prickly heat. It develops ... itchy red rash you describe. In more severe cases blisters also develop. It most commonly affects the hands, feet, armpits and chest, and those ...

Heat rash is something that adults, children and infants can experience when sweat gets trapped underneath the skin, according to the Mayo Clinic. Symptoms of heat rash can range from small ...

Some common rashes that can affect the hands and feet include viral hand, foot, and mouth disease, dyshidrotic eczema, and impetigo, a bacterial skin infection. Some of these conditions may cause ...

If you're not experiencing any secondary side effects (like heat rash or skin infections) and are able to go about your normal activities, it can be little more than a nuisance that requires extra ...