I'm sorry to hear about your burns. Burns on sensitive areas like behind the palm and knee can be painful and need careful care to prevent infection and promote healing.

Here are some steps you can follow for initial care:

• Cool the burn: Gently run cool (not cold) water over the burned areas for 10-20 minutes to reduce pain and heat.
• Clean the area: After cooling, gently clean the burn with mild soap and water.
• Apply an antibiotic ointment: Using an antibiotic ointment like Fucidin Ointment (which contains sodium fusidate) can help prevent bacterial infection. Apply a thin layer on the affected skin as directed by a doctor.
• Cover the burn: Use a sterile, non-stick dressing or gauze to protect the area from dirt and further injury.
• Avoid breaking blisters: If blisters form, do not pop them as this increases infection risk.
• Pain relief: Over-the-counter pain relievers like paracetamol or ibuprofen can help manage pain.
• Monitor for infection: Watch for increased redness, swelling, pus, or worsening pain, which may indicate infection.

Since burns can vary in severity, it is important to have a doctor examine the injury, especially if the burn is deep, large, or shows signs of infection. Please consult a dermatologist or a general physician promptly for proper evaluation and treatment.

If you experience severe pain, spreading redness, fever, or other concerning symptoms, seek emergency medical care immediately.To narrow down potential causes, we will need some more information.Please tell me your age and gender.