The cost of nail fungus treatment depends on the severity and treatment method, as well as the local consumption level. If the nail infection is only red and swollen and there is no pus, it can be treated for about 200 RMB by cutting the nails that have grown into the flesh and disinfecting them with iodophor every day. If the infection is septic and requires an incision and drainage and intravenous input of anti-inflammatory medication, the cost of treatment is relatively high at about $500. If the nail infection is severe enough to cause a septic infection under the nail, the cost is relatively high, and the nail removal surgery plus post-operative anti-inflammatory treatment costs about $1000-2000. Therefore, there is no fixed fee for nail infection treatment and it depends on the specific situation. To prevent recurrent attacks, you should cut your nails regularly to prevent the nail edges from irritating the soft tissues of the skin and wear loose, soft-surfaced shoes to reduce the extrusion of the nails to prevent recurrence of the disease.