If your hand is pierced by a thorn, you can usually remove the thorn through tweezers, cutting and other ways. 1. Tweezers: If the thorn is relatively small, sterilize the tweezers and clip out the thorn, but avoid breaking the thorn during the operation, disinfect the wound after removal, avoid touching water and keep it clean. 2. Incision: If the stinger is relatively large or deeply embedded and cannot be removed by the above methods, it is necessary to consult a doctor in the hospital, who will make an incision at the site where the stinger is embedded and then pull out the stinger, and sterilize and bandage the wound after the operation to avoid infection. When a thorn is inserted into the hand, it is generally recommended to seek medical attention in a timely manner and have the doctor perform the relevant operation. After removing the thorn, care must be taken to keep the wound clean to avoid infection. For deeper stab wounds, tetanus antitoxin injection is also needed to prevent tetanus. When removing the thorns, it is necessary to do a good job of disinfection.