What to do for blisters on feet?

Use : Sterile needle, drain it but leave roof on until it falls off. Cover with neosporin and bandaid. Caused by friction. If diabetic see podiatrist.

If there is : A few you can drain them with a sterile instrument. If there is many, consider going to the podiatrist or dermatologist to figure out where they are coming from.

Blister: As stated , drain the blister , leave the roof or top on and cover with abx and allow to dry. I do not recommend this at home as it is so very easy to cause an infection. Second , determine the cause of the blister so it won't happen again