How to treat long blisters on the sole of the foot

Blisters on the soles of feet, if it is caused by excessive wear and tear of walking, blisters are small, do not need special treatment, can be absorbed by themselves; larger blisters, should use sterile syringes to suck out exudate. If it is caused by fungal infection, should actively use antifungal drugs for external treatment, serious cases need to take antifungal drugs at the same time.