There are two types: The most common type of contact dermatitis under the armpits is a deodorant rash, which may cause burning, itching, or inflammation. Heat rashes, also known as miliaria ...

Some causes of underarm rash include infection ... There are two main types of contact dermatitis, and each can cause an itchy, burning, or painful rash: Some ways to treat symptoms are to ...

Your armpits probably come into contact with more ... You can’t prevent all armpit rashes. Conditions like eczema, inverse psoriasis, and seborrheic dermatitis don’t have clear causes you ...