If the location of the finger nail is shallow, it can be sterilized and removed with tweezers, if the location is deeper, it needs to be removed with professional equipment after clearing the wound.
If the splinter is not taken out in time, it may lead to localized redness, swelling, heat and pain of the nail, and even pus, so the splinter should be taken out in time.
If the location is very shallow and you can see the end of the splinter, you can disinfect it with iodine and then slowly remove the splinter with tweezers and then disinfect it again.
If the location is very deep and the end of the thorn can no longer be seen, you must go to the hospital in time to clean and treat the thorn, using professional equipment to remove the thorn, then disinfect it, and then bandage it.
Fingernail inside the stinger, it is recommended to timely go to the hospital for treatment, not at home to do it yourself, so as not to lead to aggravation of the condition.