If a patient has abdominal pain and abdominal cramps after taking deworming medication, it is recommended that the patient can do microwave heat therapy or use a local compress at home with hot pads, and the symptoms will generally be reduced or relieved. However, if the pain is unbearable for some patients, they can go to the hospital for further injection of analgesic drugs and injection of antispasmodic drugs for treatment. In a few cases, worms enter the bile duct and cause biliary ascariasis, and patients with persistent biliary colic should be professionally treated by a doctor. In addition, patients should pay attention to the discharge of worms in the stool after taking deworming medication. Generally, it is mostly seen in the roundworm body, which is a round white substance like noodles and is generally long. If no worms are discharged, further examination should be considered to see if further deworming medication is needed for treatment.