If the cactus thorns are stuck in the skin, the following measures can be taken: 1, first pull out the thorns, you can use the home tweezers or other instruments, perpendicular to the skin slowly pull out, do not break in the body, after pulling out can be locally coated with topical drugs such as iodophor or Bactroban, in most cases do not need to eat anti-inflammatory drugs, you can eat appropriate drugs to clear the heat and fire, such as honeysuckle, Shuanghuanglian oral solution, etc., you can also 2, if you can not pull out by yourself or partly broken into the body, you need to go to the hospital in time to deal with, because the broken thorns will cause local pus accumulation, the formation of infection, the doctor will use special equipment to pull out the thorns, if necessary, but also to play local anesthetic for incision treatment, and then regular drug changes, if necessary, antibiotic treatment. Generally, you should not eat too spicy food, drink alcoholic beverages, or get wet within a week after the puncture.