If you have a minor burn on your finger, there are several things you can do to help it heal. Here are some tips from reputable sources:

• Cool the burn: Immediately immerse the burn in cool tap water or apply cold, wet compresses. Do this for about 10 minutes or until the pain subsides.
• Apply petroleum jelly: After the burn is cooled, apply a lotion, such as one with aloe vera or cocoa butter. This helps prevent drying and provides relief. Apply petroleum jelly two to three times daily.
• Cover the burn: Cover the burn with a nonstick, sterile bandage. If blisters form, let them heal on their own while keeping the area covered. Do not pop the blisters.
• Take over-the-counter pain medication: Acetaminophen or ibuprofen can help relieve the pain and reduce inflammation.
• Protect the area from the sun: Once the burn heals, protect the area from the sun.

Its important to note that you should not apply ointments, toothpaste, or butter to the burn, as these may cause an infection. Additionally, do not apply ice, medicine, or any household remedy to a severe burn. If your burn is more severe or does not improve after a few days, seek medical attention.