Adults typically take one 8-mg tablet or rapidly disintegrating tablet or 10 mL of liquid twice a day. For patients ages 12 and older, the dosage is the same as for adults. For those ages 4 to 11, patients should take a 4-mg tablet or rapidly disintegrating tablet or 5 mL of liquid three times per day.22-Aug-2015
How much Zofran is too much?
- In patients with severe hepatic impairment (Child-Pugh score of 10 or greater), do not exceed a total daily dose of 8 mg [see Use in Specific Populations (8.6), Clinical Pharmacology (12.3)]. Do not attempt to push ZOFRAN ODT tablets through the foil backing. With dry hands, PEEL BACK the foil backing of 1 blister and GENTLY remove the tablet.
How much Zofran can I take in 24 hours?
The total dose over 24 hours (given as divided doses) must not exceed adult dose of 32 mg. a The intravenous dose must not exceed 8 mg. b The total dose over 24 hours (given as divided doses) must not exceed adult dose of 32 mg.
How often can I take Zofran for nausea?
For prevention of nausea and vomiting after radiation treatment: Adults—At first, 8 milligrams (mg) taken 1 to 2 hours before radiation treatment. Then, the dose is 8 mg every 8 hours. Children—Use and dose must be determined by your doctor.
How many times a day can you take ondansetron?
Ondansetron may be taken up to 3 times a day for 1 to 2 days after your chemotherapy or radiation treatment is finished. If you are taking this medication on a prescribed schedule, take it regularly in order to get the most benefit from it. To help you remember, take it at the same times each day.
What happens if you overdose on Zofran?
Overdose symptoms may include sudden loss of vision, severe constipation, feeling light-headed, or fainting. Ondansetron may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert. 6 дней назад
How quickly does Zofran work?
Zofran (ondansetron) begins to work within about 30 minutes. It reaches peak blood concentrations in about 2 hours. Zofran’s effects can last 8 to 12 hours. The Zofran dosage varies depending on the severity and cause of the nausea and vomiting.
How long does Zofran last in your system?
Zofran (ondansetron) lasts about eight hours. It begins to work quickly and reaches peak concentration in about two hours. To prevent nausea, the dose is usually repeated eight hours after the first one. Some people continue this Zofran dosage for 1 to 2 days following chemotherapy or radiation.
What is the best anti nausea medication?
Popular Nausea Drugs
- Zofran. ondansetron. $8.60.
- Promethegan. promethazine. $6.75.
- Phenadoz. promethazine. $6.75.
- Phenergan. promethazine. $6.75.
- meclizine. $7.49.
- Reglan. metoclopramide. $9.82.
- Compro. prochlorperazine. $13.65.
- Transderm Scop. scopolamine. $31.11.
What happens if I throw up after taking Zofran?
If you vomit within one hour taking your first Zofran Tablet of each course prescribed to you, you should take the same dose again. If you continue to vomit, tell your doctor.
Does Zofran work for stomach bug?
Long used for chemotherapy patients battling nausea, the drug was approved in recent years for gastroenteritis, and is generally well tolerated, he said. By stopping vomiting, Zofran can help prevent the dehydration that sometimes requires treatment with IV fluids. “It’s been so helpful,” said Stein.
Who should not take Zofran?
You should not use Zofran if you are allergic to ondansetron or to similar medicines such as dolasetron (Anzemet), granisetron (Kytril), or palonosetron (Aloxi). Zofran orally disintegrating tablets may contain phenylalanine. Tell your doctor if you have phenylketonuria (PKU).
Can you take Zofran on an empty stomach?
Ondansetron can be taken with or without food. The first dose of ondansetron is usually taken before the start of your surgery, chemotherapy, or radiation treatment. Follow your doctor’s dosing instructions very carefully. Take the ondansetron regular tablet with a full glass of water.
Does Zofran affect appetite?
Zofran is often used to prevent and treat nausea and vomiting during chemotherapy and after surgery. Reglan is also used to treat loss of appetite, heartburn and early satiety (feeling of fullness). Zofran and Reglan belong to different antiemetic drug classes.