Fingertip injury, you can temporarily use band-aid to protect the wound, can be used for mild burns, cuts, abrasions or blisters. Fingertip injury, it is recommended to first use water to rinse secretions as well as residues, wipe iodine pov routine disinfection, followed by band-aid dressing on the wound, waist part fixed on both sides of the wound, play a role in fixing the band-aid, to be able to play a role in the protection of the injured wound. But should pay attention to avoid bandaging time is too long, so as not to cause the skin is not breathable, affecting the wound recovery, if the fingertip is injured, the wound is deeper, but also should be injected with tetanus antitoxin, to prevent tetanus bacillus infection. Finger injury, the wound is too deep and large, should also be taken to suture and other surgical treatment measures. It is recommended to actively consult a doctor and follow the doctor’s instructions.