Diarrhoea or watery stools can be quite embarrassing and have the tendency to strike you at the most inappropriate times. Mostly, they improve within two to three days, but a few remedies can help you relieve diarrhoea faster. One such remedy is to take an anti-diarrhoea medication. Well, if you want to go for a much more organic option, then you can try rice water. Apart from that, probiotics like yoghurt help you restore balance in your digestive system.