A foot rash can occur due to an allergic reaction or infection. A person can treat some rashes, such as athlete’s foot and contact dermatitis, with over-the-counter (OTC) medications.

Athlete’s foot causes an itchy, discolored rash that may affect the skin around and between the toes. Treatment typically involves topical or oral antifungal medications. Athlete’s foot causes ...

Jock itch or ringworm present as red itchy rashes in groin, inner thighs, buttocks. Athlete's foot manifests as itching, ...