Schick’s Intestinal Worm Clear, or Albendazole Tablets, for pinworms usually needs to be taken once, and used as directed by a doctor. Albendazole tablets instructions indicate that this product is used to treat roundworms or pinworms, each time 0.4 g, taken at once; children under 12 years of age dosage is reduced by half. Therefore it is usually only necessary to take it for 1 day to treat pinworms. Albendazole tablets can also be used to treat hookworms, whipworms, trichinella, cysticercosis, and encapsulation. The course of use requires medication as prescribed by the doctor. Adverse effects of this product can be seen as dry mouth, sleepiness, dizziness, fatigue, headache, nausea, epigastric discomfort. The product is contraindicated in people with severe hepatic, renal and cardiac insufficiency, proteinuria, suppurative dermatitis, ocular cysticercosis before the surgical removal of worms, all kinds of acute diseases, active ulcerative diseases. The drug should be consumed under the guidance of a professional physician, and should not be used arbitrarily on its own.