Fusiliers’ fins need to be treated according to the specific situation of the wound, if the wound is very small and the depth is not deep, you can simply disinfect the wound, but for the wound is large or the wound is small and deep patients need to go to the hospital in time to deal with. 1. the wound is very small and the depth is not deep patients: you can disinfect the wound, you can use iodophor to disinfect, put a band-aid on the wound, keep the local dry, do not touch the water, you can regularly disinfect, change the band-aid, to avoid infection, try to eat a light diet, to avoid spicy and stimulating food. 2. Patients with large wounds or small and deep wounds: they need to consult a doctor in time, standardize the treatment under the doctor’s guidance, thoroughly debride the wound, remove the foreign matter on the wound surface, and for patients with deep wounds, they need to take prophylactic injections of tetanus toxin, change the medication on a regular basis, sterilize the wound strictly, keep the area dry, don’t touch water, and eat a light diet as much as possible. Patients who are injured by fish fins need to be treated in time to avoid infection and delayed treatment.