Imodium Dual Action Relief is uniquely formulated to control diarrhoea and soothe additional symptoms such as cramps, wind and bloating. It works by restoring your bowel to its normal rhythm, which helps to restore the absorption of fluids into your body. Pack of 6 tablets. Dosage: For oral use. Swallow the correct number of tablets whole with a drink of water. Adults over 18 years of age: Take two tablets initially, followed if required, by one tablet after every further loose bowel movement. Young adults aged 12 to 18 years: Take one tablet initially, followed if required, by one tablet after every further loose bowel movement. No more than four tablets should be taken per day, for a maximum of two days. If your diarrhoea lasts for more than 48 hours, contact your doctor.