There are many causes of blisters on the soles of the feet, the long seen are the following: 1, in addition to blisters on the feet, the affected skin is also red, accompanied by rice-like papules, with itching as the main symptom consider eczema, rub the affected area with stove glycolic lotion. 2, walking more or wearing hard shoes, the size is not suitable for rubbing the soles of the feet to form blisters. 3, due to wearing shoes that are not breathable or feet sweating a lot, resulting in the formation of fungal infection blister type foot odor, soak feet with foot light san with warm water dilution, then rub Dakin ointment, choose breathable shoes, wear cotton socks. 4, blisters are pinpoint size, not higher than the skin under the skin, long on the side of the sole of the foot is considered to be sweat blisters, appear in the summer or symptoms aggravated, cooler weather can heal itself. Whatever the reason for the blisters on the soles of the feet do not squeeze them with your hands to prevent bacterial infection caused by blister ulceration.