The recommended Imodium dosage for patients ages 12 and older is two caplets after the first loose stool and one caplet after each subsequent loose stool, according to McNeil Consumer Healthcare. Individuals should not exceed more than four caplets in a 24-hour time period.
Imodium is an over-the-counter medication used to treat diarrhea along with bloating, gas, cramps and pressure, states McNeil Consumer Healthcare. It is available in caplets and in mint-flavored chewable tablets. Consumers should follow dosage instructions on the box or consult their doctor if symptoms last more than several days.
While using this product, patients should drink plenty of clear fluids to prevent dehydration, explains McNeil Consumer Healthcare. It is recommended by the manufacturer that the medication be taken on an empty stomach either one hour before or two hours after a meal. Patients can use the chart on the box or the product's website to find the correct dosage instructions. Patients should speak with a doctor before use if they experience a fever, blood or mucus in the stool, have a history of liver disease, are taking antibiotics, or are pregnant or breast-feeding. Stop use and seek medical attention if symptoms worsen, abdominal swelling or bulging occurs, or diarrhea lasts for more than two days as these could be signs of a serious condition.