The skin on the upper thighs and groin is often sensitive, and a rash in this area can be itchy, painful, and bothersome. While most causes of inner thigh rashes are not serious, it's important to ...

It causes inflammation and small, itchy, red bumps like little blisters ... scalp, chest, groin, or elbow creases. Related: ...

Also known as prickly heat or miliaria, the symptoms of heat rash are caused by inflammation and irritation because of this clog or blockage, which is why it can cause angry red spots and itching ...