Irritant contact dermatitis in your armpit can also be caused by deodorants, antiperspirants, soaps, or body washes. The rash is red, rough, or scaly. In severe cases, it can cause blisters.

Irritant contact dermatitis results from direct skin contact with toxic materials, chemicals or other harsh substances. These include harsh soaps, detergents, cleaners or solvents. The reaction is ...

Irritant contact dermatitis results from direct skin contact with toxic materials, chemicals or other harsh substances. These include harsh soaps, detergents, cleaners or solvents. The reaction is ...

1. Contact dermatitis. Armpit rashes can be due to either irritant contact dermatitis or allergic contact dermatitis. Irritant contact dermatitis of the armpit results in a red, inflamed rash ...