The dosage of Pentoxyverine Citrate Tablets is 1 tablet orally at a time, 3-4 times a day for adults, and 0.5 tablets orally at a time, 2-3 times a day for children over 5 years of age. The drug has a central and peripheral antitussive effect and is used for dry coughs of various causes. The use of the drug may cause constipation, mild headache, dizziness, drowsiness, dry mouth, nausea, abdominal distension, skin allergies and other adverse reactions, allergy to the drug is prohibited. The use of the drug should be noted that the application of the drug for 7 days without significant improvement in symptoms, should immediately seek medical attention; not to drive a machine, car, boat, engaged in aerial work, mechanical work and operation of precision instruments during the drug; glaucoma and heart failure patients, allergic patients should be cautious to use the drug. The drug needs to be used under the guidance of a doctor, do not take medication without authorization.