What is the dosing for Zofran?

What is the dosing for Zofran?

Adults and children 12 years of age and older—At first, 8 milligrams (mg) taken 30 minutes before starting cancer treatment. The 8-mg dose is taken again 8 hours after the first dose. Then, the dose is 8 mg every 12 hours for 1 to 2 days.

How often can I take Zofran 8 mg for nausea?

Adults—One 8-milligram (mg) film three times a day. Children—Use and dose must be determined by your doctor.

Can you take 8 mg of Zofran?

To protect against delayed or prolonged emesis after the first 24 hours, oral or rectal treatment with Zofran may be continued for up to 5 days after a course of treatment. The recommended dose for oral administration is 8 mg to be taken twice daily.

What is Zofran 4mg used for?

This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy. It is also used to prevent and treat nausea and vomiting after surgery. It works by blocking one of the body’s natural substances (serotonin) that causes vomiting.

How long does ondansetron 4mg take to work?

Ondansetron is an anti-sickness medicine. It will start to work within 1-2 hours. The most common side-effects are a headache, constipation, and feeling flushed.

Can I take 16 mg of Zofran?

If the calculated weight-based dose were to exceed 16 mg, the potential for prolonged QT interval would be greater; therefore, no single intravenous dose should exceed 16 mg. In addition, oral dosing of ondansetron remains effective for the prevention of chemotherapy-induced nausea and vomiting.

Can you take Zofran 8mg every 6 hours?

You may take one 8 mg tablet every 6 hours. If your nausea does not ease by 30 minutes after taking Zofran, take medicine #2, prochlorperazine (Compazine). Zofran will not make you sleepy. Rare side effects include headache, constipation, or diarrhea.

Can I take Zofran 4 mg every 4 hours?

Zofran should be administered immediately before chemotherapy as a single intravenous dose of 0.15 mg/kg. The single intravenous dose must not exceed 8 mg. Two further intravenous doses may be given in 4-hourly intervals. Oral dosing can commence 12 hours later and may be continued for up to 5 days (Table 2).

How long does ondansetron 8mg take to work?

Ondansetron should start to work within 30 minutes to an hour. Ondansetron tablets are available in two different forms – tablets or oral disintegrating tablets (also called ODT). Tablets: swallow the tablets with a glass of water. Do not halve or crush the tablets.

What is ondansetron 4 mg used for?

Ondansetron is used to prevent nausea and vomiting caused by cancer chemotherapy, radiation therapy, and surgery. Ondansetron is in a class of medications called serotonin 5-HT3 receptor antagonists. It works by blocking the action of serotonin, a natural substance that may cause nausea and vomiting.

Can I take more Zofran if I throw up?

Do NOT take the tablets MORE OFTEN than your doctor or pharmacist tells you. If you vomit within one hour taking your first Zofran Tablet of each course prescribed to you, you should take the same dose again.

What is the Max dose of Zofran?

Max: 16 mg/dose. The American Society of Clinical Oncology (ASCO) recommends 0.15 mg/kg/dose (Max: 8 mg) twice daily during chemotherapy and for 2 days after completion, or give 1 to 2 hours before each fraction of radiation and for 1 day after completion for highly emetogenic therapy.

How much Zofran is too much?

The total daily dose should not be more than 8 mg. Zofran tablets should start to work within one or two hours of taking a dose. – otherwise, do not take more Zofran tablets than the label says. – do not take a double dose to make up for a forgotten dose.

Does Zofran make you gain weight?

Zyprexa (olanzapine) is good for treating psychosis, mania, and agitation, but it’s more likely to cause weight gain and sleepiness than other antipsychotics. Zofran (ondansetron) comes in many different forms that you don’t have to swallow, such as a film that goes on the tongue or a dissolving pill.

Is Zofran safe to take with Zoloft?

Interaction possible: Both Zofran (ondansetron) and Zoloft (sertraline) increase QTc interval of the cardiogram, and both can increase the serotonin effect. These effects m… Read More Last night i took my usual dose of zoloft, (sertraline) 75. mg. today i took 4 mg. of my sons zofran because we all have a stomach bug. is this combo safe?worried!