The simplest and most effective treatment for adult pinworms does not exist. Adult pinworms are caused by the infection of pinworms, the treatment needs to cut off the source of infection, and control the development of the disease with drugs. 1. Cut off the source of infection: adults infected with pinworms are mostly related to diet, life, not pay attention to hygiene and other factors, it is recommended to do a good job of diet, life hygiene, do not eat raw food, do not eat unclean food, pay attention to do a good job of personal hygiene. If you are infected with pinworms, remember to do a good job of isolation with family members, do not share household items with family members to avoid cross-infection. 2. Medication: Adult pinworms need to be treated with medication, mebendazole is a commonly used therapeutic drug, it can effectively improve the adult pinworm infection. In addition, you can also use albendazole intestinal worm cleaner tablets, you can also use topical pinworm ointment. Adults suffering from pinworms should go to the regular hospital in time to seek standardized treatment options. Drugs need to be used under the guidance of a professional physician, and should not be used arbitrarily on their own.