A blister is a painful skin condition where fluid fills a space between layers of skin. They form when something — like too-tight shoes — repeatedly rubs against your skin. These fluid-filled … 展开

What causes blisters?
You can get blisters in several different ways, including some diseases. … 展开

Do I need to have a doctor look at my blister?
Blisters generally do not need a healthcare provider to look at them. There are no tests or diagnostics fo… 展开

How do I treat blisters?
Blisters generally heal on their own within a few days. You can do a few things at home to make them more comfortable: Wash the area gently with … 展开

How can I prevent a blister?
You have several options for preventing blisters. Most involve preparation and caution. Preventing blisters depends on the type of blister: Fri… 展开