### How to Differentiate Between Genital Psoriasis and Jock Itch If you have itchy, red skin in your crotch area, it might be genital psoriasis or jock itch. While they can look similar, there are key differences. **Jock Itch** - **Cause**: Fungal infection, often due to a fungus called ringworm. - **Appearance**: Red, scaly rash that may peel or ooze fluid. The edges are often raised and may have blisters. - **Location**: Common in the groin area but rare on the scrotum or penis. Can spread to armpits and feet. - **Contagious**: Yes, through skin contact, clothing, and towels. - **Treatment**: Over-the-counter antifungal creams, powders, or sprays. Prescription treatments may include pills and stronger creams. **Genital Psoriasis** - **Cause**: Autoimmune disease causing rapid skin cell growth. - **Appearance**: Smooth, red patches that may be reddish-white or have cracks. Can be sore and itchy. - **Location**: Can appear on the penis, upper thighs, and other body parts. - **Contagious**: No, but it can run in families. - **Treatment**: Topical treatments, biologics, and phototherapy. Requires a doctor's guidance. **Prevention Tips** - **Jock Itch**: Keep the area dry, avoid tight clothing, and use antifungal products. - **Genital Psoriasis**: Follow your doctor's advice for skin care and avoid known triggers.