how long before blisters go down/how to care for them?

Question

i got a rope burn this afternoon...

Answer 1

I would soak it in soapy water for an hour and look for a burn cream to alleviate the pain or itching or one with cortisone to promote healing .

Answer 2

The blisters should heal in 5-7 days. Keep them clean and dry, and do not pop the blister. Let it burst on its own. Neosporin and a bandaid will probably do the trick.