Considering the presence of worms in your child’s stomach, it is recommended to take your child to the hospital to check which type of parasites, such as roundworms, pinworms, etc., and then choose an effective worming medication after confirming the diagnosis. Commonly used anthelmintics include Albendazole Tablets, Thiamphenicol Bicarbonate Tablets and Levamisole. 1. Albendazole tablets: a broad-spectrum anthelmintic that can block the parasite’s uptake of nutrients and can be used to treat roundworms, pinworms and other parasites. Adverse reactions such as nausea, vomiting and diarrhea can be seen after taking it. It is forbidden for young children under two years old, severe cardiac, hepatic and renal insufficiency, and children with active ulcer disease. 2. Thiamphenicol bis(hydroxynaphthenate) Tablets: It can treat roundworm, pinworm and hookworm infections by inhibiting the cholinesterase enzyme of the worms, paralyzing the worms and then discharging them out of the body. There may be nausea, vomiting and other adverse reactions after oral administration of the drug, and it is forbidden for those who are allergic to this product. 3. Levamisole: used in the treatment of roundworms, hookworms, pinworms and so on. It can paralyze roundworms, so that roundworms can not attach to the intestinal wall. Adverse reactions such as nausea, vomiting and abdominal pain can occur after taking it, and it is forbidden for people with liver and kidney insufficiency and allergy to this product. Children with worms in the stomach, you need to take your child to the hospital, check and confirm the diagnosis and choose the appropriate drug treatment.