Home Treatment for Blisters

Blisters are usually the result of persistent or repeated rubbing against the skin. Some illnesses, like shingles, cause blister-like rashes. Burns can also blister the skin.

How to Prevent Blisters

• Avoid shoes that are too tight or that rub on your toes or heels.
• Wear gloves to protect your hands when doing heavy chores.
• Wear sunscreen whenever you are outside to prevent blisters from sunburn.

Home Treatment for Blisters

1. If a blister is small and closed, it is best to leave it alone. Protect it from further rubbing with a loose bandage, and avoid the activity or shoes that caused it.
2. If a blister is large than one inch across, it is usually best to drain it. The following is a safe method:
   • Sterilize a needle by holding it in a flame from a match or lighter.
   • Gently puncture the blister at the edge.
   • Press the fluid in the blister toward the hole you have made to drain it.
3. To treat a blister that has torn open, or one that you have opened to drain:
   • Wash the area with soap and water
   • Do not remove the flap of skin that covered the blister unless it is very dirty or torn. Gently smooth it flat over the tender skin underneath.
   • Apply an antibacterial cream and a sterile bandage. Do not use alcohol or iodine.They will delay healing.
   • Remove the bandage at night to let the area dry.
   • Change the bandage once a day to reduce the chance of infection.

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