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 ...

Medically reviewed by Casey Gallagher, MD Armpit rashes can be caused by allergic reactions, infections, and chronic conditions. Armpits are a common place to get rashes because the skin there is thin ...

Dark underarms may simply have to do with pigmentation and levels of melanin in the skin. But sometimes armpit discoloration ...

Scrotal eczema can cause itchiness in the crotch area ... With jock itch, the rash starts in the groin, where the torso and legs meet. With scrotal eczema, it begins on the scrotum, though ...

Sweat may cause an odor when it mixes with fungi or bacteria on the skin. A person can use antiperspirants on their groin. However, the skin in this area is sensitive, so they need to use them ...

“It often affects areas of the body where skin folds or clothing can cause friction, such as the neck, armpits and groin.” Other factors that can contribute to heat rash include excessive ...