Imodium instants can provide relief from diarrhoea and can stop it in less than one hour the tablet dissolves instantly on your tongueimodium works by restoring your bowel to its normal rhythm this helps to restore the absorption of fluids into your body imodium instants are for the symptomatic relief of diarrhoea only and are not a substitute for rehydration therapymedicinal product for relief from diarrhoea and can stop it in less than one hour active ingredients contains 2mg loperamid