Athlete's foot belongs to a disease caused by fungal infection. There are many methods to treat this disease, but the most common one is still the direct application of antifungal cream, twice a day, for at least one to two months or more, to completely kill the deep-seated fungi and achieve the purpose of eradication. Also, you can frequently wash with hot water, apply iodine locally, which can also inhibit the growth of fungi. Alternatively, using sulfur soap more often can also kill the fungi. Once this disease is discovered, it must be treated as early as possible, otherwise the symptoms will become more severe. After curing, it is also important to prevent recurrence, avoid spicy and irritating food, don’t wear flip-flops randomly, avoid soaking in public baths or swimming, try not to keep small animals at home, and if a family member has this disease, it is recommended to treat it together.