Cold sores are painful blisters on the mouth, lips, or nose.

The worst kind of burn gives painful blisters and general skin damage within about an hour after exposure.

It raises painful blisters that take much longer to heal than ordinary burns.

Twenty hours after that, painful blue blisters had spread over his hands and the side of his face.

However, he failed to complete the challenge, having to pull out due to painful blisters.

Cold sores are painful blisters that appear on or around the lips.

A rash of raised dots develops into painful blisters that last about two weeks.

Half an hour into the tournage, I developed a painful blister on the second joint of my right thumb.

No one knows what causes these small, painful blisters inside your mouth.

Except for some painful blisters and rawness, his condition was not serious.