What are Blisters?

Common causes of blisters include friction and burns. If the blister isn't too painful, do everything possible to keep it intact. Unbroken skin over a blister provides a natural barrier to bacteria and decreases the risk of infection. Cover a small blister with an adhesive bandage, and cover a large one with a porous, plastic-coated gauze pad that absorbs moisture and allows the wound to breathe.

Don't puncture a blister unless it's painful or prevents you from walking or using one of your hands. If you have diabetes or poor circulation, call your doctor before considering the self-care measures below.


How to relieve blister-related pain:

• Wash your hands and the blister with soap and warm water.

• Sterilize a clean sharp needle by passing it through a flame or dipping it in alcohol / antiseptic.

• Use the needle to puncture the blister. Aim for several spots near the blister's edge. Let the fluid drain, but leave the overlying skin in place.

• Apply an antiseptic ointment to the blister and cover with a bandage or gauze pad.

• The dead skin will come away on its own, do not pick at it.

• Call your doctor if you see signs of infection around the blister, this includes pus, redness, increasing pain or heat.