Sweat spot belongs to the skin disease caused by fungal infection, simply choose topical medicine, it is recommended to apply sertaconazole nitrate cream or miconazole nitrate cream, also can use ketoconazole lotion or clotrimazole cream, twice a day, effectively inhibit the activity of local skin fungus, so as to achieve the purpose of treatment, the effect is not particularly fast. It is recommended to combine with oral terbinafine tablets or itraconazole capsules for joint treatment. The selection of drugs differs depending on the distribution of sweat spots. If distributed in the neck, forehead and back, it is recommended to choose miconazole nitrate to apply. If it is simply distributed in the armpits, clotrimazole cream is the main one, which has relatively less acidic components and is less stimulating to the skin, and is suitable to be applied on the more tender parts of the skin.