Psychiatric problems and similar illness like IBS dont have a single cause.
There are usually multiple factors which interact with each other and may together contribute to development of these illness.
One can't pin point a single cause.
Anxiety disorders and OCD are more common with IBS due to similar mechanisms involved
Also, there are theories saying that gut/intestine and brain are connected.
So, it cant be concluded that OCD can lead to IBS, though IBS may occur more commonly in patients with OCD than those without it.
Answered2022-09-26 12:30:03
Let others know if this answer was helpful