A fine splinter lodged in the flesh can be pulled out by yourself with sterilized tweezers, or promptly treated in a hospital.
If the splinter is shallow, you can pull it out with your hands or clean tweezers, or pick it out with a needle. And disinfect the local area with iodophor or alcohol. Keep the wound away from water and take care to protect it.
If the site of the fine prick is deeper, the end is not in the skin, the wound area is red and swollen, and can not be taken out by yourself. It is recommended to go to a regular hospital, and with the help of a doctor, cut open the injured piercing site to remove the thorn. And pay attention to regular sterilization to protect the wound and prevent infection.
When the splinter is stuck into the flesh, if it can not be removed by oneself, it is recommended to consult a doctor in time, with the help of a doctor to carry out targeted treatment or therapy. Note that tetanus antitoxin injection is usually needed to prevent tetanus.