IMODIUM Instants dissolve directly on the tongue for on-the-go relief from diarrhoea. Take control of your diarrhoea with IMODIUM Instants. IMODIUM Instants melt in the mouth and give on-the-go diarrhoea relief. They\'re specially designed to give quick relief in under one hour, when you\'re on the go, as they dissolve instantly on your tongue, so you don\'t need to take them with water, ideal when you are travelling. IMODIUM Instants help restore your body\'s natural rhythm, so you can be in control and get on your day What are the key benefits of IMODIUM Instants? For fast, effective relief from diarrhoea in under an hour Melt instantly on the tongue - no need to take with water Ideal for on-the-go relief that\'s convenient and discreet What does Imodium do? IMODIUM contains the active ingredient Loperamide. This medication is used to treat sudden diarrhoea (including traveller\'s diarrhoea). It works by slowing down the movement of the gut. This decreases the number of bowel movements and makes the stool less watery.