[29M] With a persistent itchy rash on right hand

What might be happening

Based on the information you provided, the following conditions could be causing your symptoms:

• Contact Dermatitis: This is a type of skin inflammation that occurs when substances touching your skin cause irritation or an allergic reaction. The red, itchy rash isn't contagious or life-threatening, but it can be very uncomfortable. It can occur from irritants such as soaps, cosmetics, fragrances, jewelry, or plants.

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

• Eczema (Atopic Dermatitis): This is a condition that makes your skin red and itchy. It's common in children but can occur at any age. Eczema is long lasting (chronic) and tends to flare periodically.

  • Treatment for eczema can include over-the-counter remedies, prescription topical medications, phototherapy, immunosuppressants, and biologic drugs.

• Psoriasis: This is a skin disorder that causes skin cells to multiply up to 10 times faster than normal. This makes the skin build up into bumpy red patches covered with white scales. They can grow anywhere, but most appear on the scalp, elbows, knees, and lower back.

  • Treatment for psoriasis can include topical treatments, phototherapy, and oral or injected medications.

Please note that these are potential explanations for your symptoms based on the information you've provided, and not a definitive diagnosis.

What you can do

Here are some general suggestions that might help with your symptoms:

1. Avoid scratching the rash. This can make the inflammation worse and may lead to infection.
2. Apply a moisturizer or over-the-counter corticosteroid cream to the affected area to help soothe the itchiness.
3. Avoid potential irritants, such as harsh soaps or detergents, to see if this improves your symptoms.
4. Keep the area clean and dry to prevent infection.

What you should look out for

You should seek immediate medical attention if:

• The rash spreads rapidly or covers a large portion of your body.
• You experience severe pain or itching.
• The rash is accompanied by other symptoms such as fever, joint pain, or swelling.
• The rash doesn't improve or worsens after a few days of home treatment.

Remember, this advice is intended to be general in nature, and specific causes may need different approaches. Always consult with a healthcare professional for accurate information.