The Lowdown on Inverse Psoriasis and Jock Itch

What’s the Difference?

Inverse psoriasis is a form of psoriasis, a chronic inflammatory disorder caused by an immune system problem. It typically appears near folds of skin, such as the armpits, groin, and breasts. Symptoms include smooth, shiny areas of redness that may be tender or painful. Unlike other forms of psoriasis, flaking is not typically a symptom.

On the other hand, jock itch is a fungal infection caused by tinea cruris. It frequently breaks out near the groin, inner thighs, or bum. Symptoms include circular areas of redness that flake or peel, accompanied by itching, burning, or stinging.

Telling Them Apart

So, how do you know which one you’re dealing with? Here are some key differences:

• Inverse psoriasis tends to be smooth and shiny, while jock itch is often flaky and peeling.
• Inverse psoriasis is not contagious, but jock itch can be spread through skin-to-skin contact or contaminated surfaces.
• Jock itch is more common among men, but women can develop it too.

What Causes Them?

Inverse psoriasis is a rare type of psoriasis, often triggered by genetics, stress, skin injury, or certain medications. Jock itch, on the other hand, is caused by the fungus tinea cruris, which naturally lives on the skin, hair, and nails. When this fungus overgrows, it leads to jock itch.

Treatment and Prevention

Treatment for inverse psoriasis may involve:

• Over-the-counter topicals
• Oral medications
• Phototherapy
• Topical steroids

Jock itch can usually be treated with over-the-counter creams.

To prevent inverse psoriasis,:

• Manage stress
• Avoid smoking
• Keep your skin folds dry and clean

To prevent jock itch,:

• Shower after exercising
• Dry yourself thoroughly
• Avoid sharing personal items
• Wear loose-fitting clothes and breathable fabrics to reduce friction and sweating

When to See a Doctor

If your symptoms persist for more than 10 days or worsen over time, it’s time to see a doctor. They can provide an official diagnosis and develop a treatment plan with you.