last year around this same time i broke out with blisters on my toes. I went to the doctor and they gave me an antibiotic to clear up the blisters. This i broke out with a blister on the big toe of my left. The blister was on the end of my toe. I have since i have noticed blisters on the 4 th toe and little toe on my right foot
then rub against each other and the inside of the shoe causing blisters to appear.
Wear shoes that fit properly and keep feet as dry as possible.Wearing wet shoes, boots and socks will increase your chance of developing blisters.So change socks regularly.
And use foot powder to help keep your feet dry.If the blisters still persist then pls get it evaluated from a dermatologist/podiatrist.
Hope it helps.Take care and pls do keep me posted on how you are doing or if you have any additional queries.Warm regards.