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A member asked:

If i wake up w/stomach virus &take zofran (ondansetron) right away before vomiting begins how long till zofran (ondansetron) effectively prevent vomiting?the nausea doesnt matter

A doctor has provided 1 answer
Dr. Venkata Vallury answered

Specializes in Pediatrics

Zofran (ondansetron): this medication prevents nausea which then controls vomiting

Dr Ali and another doctor agreed

Answered 4/1/2015

3k views

Thank

Related Questions

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Sumatriptan injections for cluster headaches, does that interact with Zofran (ondansetron)? & does sumatriptan also have the ability to prevent nausea and vomiting?

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A member asked:

Can gastritis cause bad stomach pain, severe nausea & vomitting? Unable to keep food down x2 we on Q6hr Zofran (ondansetron) & Ativan. EGD today showed gastritis

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A member asked:

My son and husband both came down with a stomach bug. I am starting to feel bad myself. Could I potentially avoid vomiting altogether (if I am indeed infected) if I take zofran while the nausea and stomach upset last?

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Curious how long after swallowing a Zofran 4mg or 8mg pill does it have the effect of vomit prevention if taken at the onset of nausea caused by IBS?

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Can Ativan stop vomiting from Stomach virus? I have serious heart rhythm disorder so intravenous Zofran is forbidden for me as is phenergan??

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People also searched for:

How often should Zofran (ondansetron) 8mg be taken for stomach virus (meaning how long does it ACTUALLY prevent vomiting for).
5"1, 97lb female how much Zofran (ondansetron) should be taken at the onset of a stomach virus to prevent vomiting?nausea not as imp main goals to prevent vomiting
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