There are several common causes for the appearance of many small blisters on the bottom of the feet: The first common cause, tinea pedis caused by fungal infection, appears in several common clinical types: 1. blister type; 2. impregnated erosion type; and 3. chapped dry type. During acute attacks or when it is heavier, small blisters appear on the bottom of the feet, which are particularly itchy, and the more humid and muggy this environment is, the heavier the symptoms feel. This is the time to use antifungal medication, such as itraconazole capsules or terbinafine tablets are fine. Use antifungal topical medication, such as Dakine or naftifine ketoconazole cream, clotrimazole this kind of drugs. Wear shoes and socks that breathe well and don’t cover your feet too much. The second cause of small blisters on the feet is an allergic reaction, such as severe eczema on the feet, which can also appear as red spots and blisters, and this state requires the use of some anti-allergy drugs, such as Denide cream or boric acid zinc oxide ice cream, which can be used. After smearing the ointment with the application of furnace glycolic lotion, the effect is still more desirable; the third cause of small blisters on the soles of the feet, there may also be because of palmoplantar pustulosis. This is a special type of disease, the cause of the onset is not particularly clear, manifesting itself in the form of small white pustules on the soles of newer feet, accompanied by dry, cracked, itchy skin a state. This disease is relatively stubborn and can be treated with hormonal medications and Aveda medications to promote exfoliation of the stratum corneum. In addition, with the anti-allergy drugs and herbal ingredients of the lotion, the effect will be more ideal.