The treatment of pus in the hand includes symptomatic treatment and precautions during the treatment period, as follows: 1. symptomatic treatment, at this time, you need to go to the hospital’s surgery or emergency department for disposal as soon as possible, the doctor will generally observe the wound, if the condition is more serious, you can carry out debridement under finger root anesthesia, remove the infection and necrotic tissue, draw the pus out of the body, and then give a regular change of medication, which generally requires the use of iodophor In the later stages, oral antibiotics or infusion may be required for treatment. 2. Precautions during the treatment period, during the treatment period, try not to get the hand wet to prevent the infection from getting worse, and try not to droop to prevent pain caused by local congestion. Dietary attention is also needed, such as not drinking beverages containing alcohol, not eating too spicy food, pickled food, etc. Fresh fruits and green vegetables can be consumed appropriately, and low-fat high-quality protein can be consumed appropriately to promote wound healing.