Blisters (“blisters”) are fungal infections, belonging to the blister-type athlete’s foot, and can be treated with general treatment, topical medication, oral medication and so on. 1. General treatment: patients with herpes-type tinea pedis need to avoid scratching the blisters, so as not to cause local infection. Secondly, they should pay attention to local hygiene and cleanliness, dryness, avoid wearing airtight shoes, and at the same time, they need to separate the articles they use from others, so as to avoid cross-infection. 2. Local medication: if the blisters are not broken, patients can choose antifungal medication, such as ketoconazole cream, terbinafine hydrochloride cream, etc.; if the blisters are ruptured, vesicles, boric acid solution and other wet compresses can be used, and then use the above ointment when the vesicles dry up. 3. Oral medication: If the blisters of tinea pedis are more serious, you can take antifungal drugs as prescribed by the doctor, such as itraconazole capsules, etc.; when accompanied by bacterial infections, you should choose sensitive antibiotic treatments, such as penicillin or cephalosporin antibiotics. It is recommended that patients with psoriasis blisters go to the hospital in time, follow the doctor’s instructions to use the above medication, not to be used indiscriminately, so as not to lead to adverse consequences.