Ondansetron is a medication used to prevent nausea and vomiting caused by cancer chemotherapy, radiation therapy, and surgery. It works by blocking the action of serotonin, a natural substance that causes nausea and vomiting.

Zofran

Cancer

4|8mg

Ondansetron FAQ


What is the use of Ondansetron?

Ondansetron is used to prevent nausea and vomiting caused by cancer chemotherapy, radiation therapy, and surgery.

How should I take Ondansetron?

Take Ondansetron exactly as prescribed by your doctor. Follow all directions on your prescription label.

What are the possible side effects of Ondansetron?

Common side effects may include headache, tired feeling, constipation, or diarrhea.

Can I take Ondansetron during pregnancy?

It is important to consult your doctor before taking Ondansetron if you are pregnant or planning to become pregnant.

Is Ondansetron safe for children?

Ondansetron may be prescribed for children under the guidance of a healthcare professional.

What should I avoid while taking Ondansetron?

Avoid drinking alcohol while taking Ondansetron. It can increase the risk of certain side effects.

Can I drive or operate machinery after taking Ondansetron?

Ondansetron may cause dizziness. Be careful if you drive or do anything that requires you to be alert.

How quickly does Ondansetron work?

Ondansetron usually starts working within 30 minutes after taking it, with full effect in 1 to 2 hours.

What happens if I miss a dose of Ondansetron?

Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose.

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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Prof. Vijay Sangar