Definitions

Blister

When to make a doctor’s appointment

See a doctor if:

• Painful
• Unable to walk or use hands
• Redness and pus
• Fever
• Blisters all over the body

Description

An area of skin covered by a raised, fluid-filled bubble.

Self-care

Self-care steps for a blister with unbroken skin include covering it with a bandage.

When to make a doctor's appointment

See a healthcare professional if the blister looks infected or if you have diabetes or poor circulation.