Tea oil can not be applied to the wound, after the occurrence of the wound, you can not apply tea oil on the wound, will not promote healing, and may lead to wound infection, which is not conducive to wound healing. If there is a wound, and it is a stitched wound, you need to disinfect it with disinfectant, which is the most formal operation. It can be disinfected with alcohol, or with iodine, or with iodophor, which can sterilize the wound and can prevent it from getting infected. If it is an open wound, it is recommended to disinfect it with iodophor, not with alcohol and iodine. After disinfection with iodophor, you can use medication inside and outside the wound, mainly topical medication with the effect of decay and muscle growth, such as rehabilitation of new liquid, etc., can promote wound healing. After the wound has occurred, it is recommended to go to the hospital in a timely manner, and the doctor will determine the severity of the condition and then decide how to treat it.