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A member asked:
Upset stomach, took 4 mg zofran, (ondansetron) how much can i take? deathly afraid of throwing up
A doctor has provided 1 answer
8 mg: Normally 4 mg works pretty good. I would not suggest you take more than 8 mg every eight hours without consulting your physician. Higher doses are usually required for someone with chemotherapy.
Answered 3/22/2020
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