MSD Manual

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Jock Itch (Tinea Cruris)
Jock Itch (Tinea Cruris)
Jock Itch (Tinea Cruris)

Jock itch is a dermatophyte (fungal) infection of the groin that is more common among men. The itchy, scaly rash can spread to the fold between the scrotum and thigh.

Image courtesy of www.doctorfungus.org © 2005.