Signs and symptoms
... The signs and symptoms of jock itch may include: Itching and redness in your groin, including your genitals, inner thighs, buttocks and anal area Burning sensation around your groin Flaking, peeling o...

Causes
... Fungal infections, such as jock itch, are caused by microorganisms that become parasites on your body. These mold-like fungi (dermatophytes) live on cells in the outer layer of your skin. Jock itch oc...

Risk factors
... The organisms that cause jock itch thrive in damp, close environments. Warm, humid settings that promote heavy sweating — thus washing away fungus-killing oils and making skin more prone to infe...

When to seek medical advice
... See your doctor if you have a rash on your skin that doesn''t improve within two weeks. You may need prescription medication. If excessive redness, swelling, drainage or fever occurs, see your doctor.

Screening and diagnosis
... Your doctor can determine if you have jock itch or another skin disorder, such as dermatitis or psoriasis. He or she will likely ask you about possible exposure to or contact with someone with jock it...