Ascaris lumbricoides need to take deworming drugs, commonly used drugs are benzimidazole drugs, such as albendazole; pyrimidine derivatives, such as bis(hydroxynaphthyl)thiopyrimidine tablets and so on. Roundworm is a relatively common intestinal parasites, once found after roundworm, need to actively cooperate with the doctor oral deworming drugs, the preferred drugs are albendazole, mebendazole and other benzimidazole drugs, the drug is widely used and high efficiency and low toxicity, kill the eggs of the worms with remarkable results. In addition to benzimidazole drugs, you can also choose pyrimidine derivatives, such as bis(hydroxynaphthyl)thiopyrimidine tablets, etc., which are able to block the nerve conduction blockade of parasites, and paralyze the worms before they are discharged from the body. Ascaris lumbricoides in the intestines has a greater impact on the body, it is recommended that patients should consult a doctor in a timely manner, cooperate with the doctor to take deworming treatment, and should not use medication arbitrarily on their own.