[23M] With itchy and stinging rash on inner thighs, scrotum, and buttocks

What might be happening

Based on the information you've provided, possible causes for your symptoms include:

• Jock Itch (Tinea Cruris): This is a fungal infection that causes a red and itchy rash in warm and moist areas of the body. The inner thighs and genital area are commonly affected. The rash can be red, flaky, or scaly.

  • Treatment typically involves topical antifungal creams. Keeping the area dry and clean is also important.

• Contact Dermatitis: This is a skin reaction resulting from exposure to allergens or irritants. Scratching can make the rash worse and cause it to become raw and sting.

  • Treatment involves avoiding the irritant or allergen, applying topical creams to relieve itching and inflammation, and in severe cases, taking oral medications.

• Psoriasis: This is a skin disease that causes red, itchy, and scaly patches. It can occur anywhere on the body but is commonly found on the knees, elbows, scalp, and genitals.

  • Treatment can involve topical corticosteroids, vitamin D analogues, light therapy, and if severe, oral or injected medications.

What you can do

It would be best to consult a doctor about your symptoms so that they can provide a formal assessment and order relevant tests if necessary. In the meantime, you can try the following to relieve your symptoms:

1. Keep the area clean and dry. Use a gentle cleanser and avoid harsh soaps or chemicals.
2. Avoid scratching the area as much as possible. This can worsen the rash and cause further irritation.
3. Over-the-counter creams and ointments containing hydrocortisone can help reduce itching and inflammation. However, if you suspect a fungal infection, an over-the-counter antifungal cream may be more appropriate.
4. Wear loose, breathable clothing to prevent moisture build-up.

What you should look out for

Reasons to see a doctor more urgently:

• If your symptoms worsen or spread to other parts of your body
• If you develop a fever or other signs of infection such as pus, warmth, or increased redness around the rash
• If the rash does not improve after two weeks of home treatment

Please remember, while I strive to provide accurate information, I'm not a doctor. It's important to consult with a healthcare provider for a formal diagnosis and treatment.