There is no such thing as the best way to treat a fish stick, and routine disinfection, picking out the fish stick, and medication need to be given, depending on the severity of the problem. To treat a fish poke, you need to remove the fish poke, squeeze out the blood or contaminated blood from the site, and then disinfect the area with iodine povidone. After disinfection, it is necessary to observe the area for about 1-2 days, mainly to see if there is any pain, redness, swelling, etc. If there are red lines or red swellings, or if there is any pain, swelling, etc., it may be related to an infection at the site of the puncture. After the infection, you need to follow the doctor’s instructions for routine local medication, combined with the infection to give oral antibiotics to relieve the symptoms; if the symptoms worsen the red line continues to extend to the heart end, you need to give anti-inflammatory, infusion treatment. As some fish spines are toxic, surgical treatment may also be needed after sticking the hand. Therefore, fish spines in the hand need to pay attention to, if necessary, should be early medical treatment, follow the doctor’s instructions standardized medication, do not unauthorized use of drugs.