Foot walking blisters usually do not need to be picked. If the blister is small, keep the local skin clean, avoid dipping in water, infection, usually 3-5 days to recover on their own. There is no need to worry too much after walking blisters. If the blisters are larger and there are long-term, recurring blisters, it is recommended to apply topical ointment under the guidance of a doctor, determine the risk of infection according to the size of the blisters, and bandage the blistered area. The process of treatment also requires good care of the feet to avoid infection and other conditions, as well as the need to change shoes and boots to avoid the re-emergence of blisters. Usually, you should also use warm water to soak your feet frequently, not only to promote blood circulation, but also to eliminate human fatigue. In daily life must pay attention to the choice of suitable, breathable, comfortable shoes and boots, but also need to pay attention to regular replacement, cleaning, to avoid breeding bacteria.