How many ondansetron can I take a day?
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.
Can you take ondansetron more than every 8 hours?
It is recommended that Zofran is given as an injection. 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.
How close together can you take ondansetron?
Your doctor will tell you how often to take Zofran ( ondansetron ). Zofran dosage frequency ranges from a one -time dose to repeating doses every 8 to 12 hours. It depends on whether you need it after surgery, chemotherapy or radiotherapy.
How long does it take for ondansetron to work?
Ondansetron for nausea and vomiting sickness. 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.
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).
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.
Is Zofran used for anxiety?
Zofran (ondansetron) and Compazine (prochlorperazine) are prescribed for the treatment of nausea and vomiting. Zofran is often used to prevent and treat nausea and vomiting during chemotherapy and after surgery. Compazine is also used to treat psychotic disorders such as schizophrenia and anxiety.
Is ondansetron a narcotic?
a narcotic (opioid) medication; or. medicine to prevent nausea and vomiting.
Does ondansetron help with acid reflux?
It is used in adults to relieve heartburn symptoms with gastroesophageal reflux when certain other treatments do not work and to relieve the symptoms of slow stomach emptying in people with diabetes.
Is too much Zofran bad?
Serotonin Syndrome Larger doses of Zofran or using the medication in combination with other drugs can cause a dangerous rise in serotonin levels. Birth Defects Some research has shown an increased risk of septal defects of the heart in infants whose mothers took Zofran while pregnant.
Can you drink water after Zofran?
Instead, gently peel back the foil backing and remove the tablet. Immediately place the tablet on top of the tongue. The tablet will dissolve in seconds, and you may swallow it with your saliva. You do not need to drink water or other liquid to swallow the tablet.
Does Zofran suppress 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).
Does Zofran calm you down?
Ondansetron (16 microg/kg twice daily) showed greater therapeutic efficacy at alleviating symptoms of overall mood disturbance, fatigue, vigor, confusion/bewilderment, and depression among EOA compared with LOA. EOA-associated improvements in mood disturbance seemed to be independent of drinking behavior.
Can you take ondansetron 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 ondansetron stop vomiting?
Ondansetron is a highly potent antiemetic drug that is effective in preventing chemotherapy-and radiation-induced nausea and vomiting with a very low risk of adverse effects. Recently, ondansetron has been used to control vomiting related to acute gastroenteritis.