Vomiting watery diarrhoea constipation stomach cramps

[Behans]

Last night i vomited once. Then watery diarrhoea with stomach cramps. Now constipation and stomach cramps. Thought i had a virus at first.. not sure now .wondering is it my ibs

[xjrs]

Any change in symptoms need to be discussed with your doctor. Vomiting isn't a usual sign of IBS.

[Superzob]

Technically, you can't have constipation the day after you have diarrhoea; you would have to wait 3 days before it would be classified as constipation, and I often have no bowel movement for a week after an episode like yours! So I'm inclined to think it is a virus, but you would probably have to wait at least a fortnight before any GP takes a change in bowel habit seriously (because bowel complaints can take up to 3 weeks to self-correct). Unless you notice blood in the stool, in which case you should seek urgent medical advice.