Some armpit rashes can last a few hours and disappear if an irritant is removed. Others occur with a chronic condition, such as psoriasis, and may come and go for many years. Treatments for arm ...

Medically reviewed by Susan Bard, MD An itchy, blister rash can be caused by an allergic reaction; an autoimmune disorder; a ...

"Having a big red splotch on your arm for a couple of days may not be fun, but the reality is there's no need to panic and no reason not to get your second shot." Brown's rash subsided after a few ...

SCHOOL kids have developed “nightmare” rashes in an outbreak of a Victorian disease – with cases surging by 73 per cent.