Can you get severe diarrhea after spending 4 hours on entonox gas.

It can be in some: Yes. There are some very serious irreversible side effects to entonox gas. Using it repeatedly increases this risk . Armenia and Nerve Injury can be some of the more SERIOUS long term side effects from chronic use of entonox gas. Diarrhea can be common in some people after enetric use. If you aren't using it repeatedly then you should be fine with regard to long term sides effects