Is the liquid inside a blister infectious?!
Question:
Is the liquid inside a blister infectious?
Additional Details
1 month ago
blister is on foot,from new shoes.
Answers:
Blisters are caused by friction from shoes or clothing which rubs repeatedly on the skin causing friction burns. As the outer layer of skin separates from the inner layers the space between fills with lymph fluid and its not infectious.
How to treat a blister?
If the blister has not burst then it may be necessary to make a small hole at the edge with a serialized pin or needle, particularly if the blister is on a weight bearing surface. A pin can be sterilized by passing it through a flame.
Do not drain a blood filled blister.
Drain the fluid but leave as much of the skin as possible covering the wound. This is an important protective layer for the underlying skin and will help to prevent infection.
Clean the blister with a sterilizing wipe. Cover the wound with a second skin or blister plaster - take the time to apply it correctly.
For additional security apply tape over top.