I have a brain tumor,had surgery June 8th. Ian taking temodar 250mg, for five days a month. My dr has me take zofran8mg 30 min before the chemo,and tonight I ve had some problems. I ate dinner early and took the zofran about 1-11/2 hours before bed time.immediately got severe stomach cramps, felt like was going to throw up, didn t, but diarrhea and more cramps. If I do throw up should I skip taking a temodar? Can I skip one pill tonight and just take one tomorrow back on track? This has not happened before and I m on my 5th month of the pills. Thank you, sandy smith