After being bitten by a tick, if the tick is still on top of the wound, you can go to the hospital immediately to do the relevant treatment, you can’t just pull the tick out, because if you stimulate the tick, it may cause it to enter the wound deeper. After going to the hospital is the use of anesthesia in the wound near the injection, the tick absorbs the anesthesia, after the anesthesia and then use the pliers to take it out is the safest, and take out the wound must be strictly disinfected, usually with hydrogen peroxide, saline repeatedly rinse the wound and then disinfected with iodine vapour. In addition, tetanus antitoxin must be injected to prevent tetanus infection, combined with oral antibiotics to prevent other bacterial infections. Anti-inflammatory and anti-allergic drugs such as diphenhydramine and dexamethasone should be injected to prevent allergic reactions caused by tick toxins, and the relevant symptomatic treatments should be made according to the different symptoms produced by the body.