1. Formula for Expelling Roundworms: Quisqualis seed kernels, stir-fried gently over low heat until yellow, chewed directly. Take 2–3 grains per year of age per day, on an empty stomach in the morning, for 2–3 consecutive days.
2. Formula for Expelling Pinworms: Appropriate amount of vinegar, applied to the perianal area, used for 2–3 days. Alternatively, use Pinworm Suppositories (prepared from Baibu 25 grams, Kuxianpi 50 grams, Heixi 25 grams, ground into fine powder, filled into capsules for storage). Insert one capsule into the anus every night before sleep, for one week. Used for expelling pinworms.
3. Formula for Expelling Tapeworms: On an empty stomach, orally administer 50–90 grams of pumpkin seed kernel powder. Two hours later, take a decoction of Betel nut (50–80 grams dried slices, boiled in 500 ml water until reduced to 150–200 ml filtrate). Half an hour after that, take 7 grams of sodium sulfate. Usually, the entire active worm will be expelled within 3 hours.<anthelmintic>