How long does a Zofran injection last?
How long does a Zofran injection last?
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.
Is Zofran a chemotherapy?
Zofran (ondansetron) is an antiemetic and selective 5-HT3 receptor antagonist prescribed for the treatment of nausea and vomiting due to cancer chemotherapy and also used to prevent and treat nausea and vomiting after surgery. Zofran is available in generic form.
Where is Zofran injection given?
For most patients receiving emetogenic chemotherapy or radiotherapy, the recommended intravenous (IV) dose of ondansetron is 8 mg and should be administered as a slow intravenous injection (in not less than 30 seconds) or intramuscular injection, immediately before treatment, followed by 8 mg orally twelve hourly.
Is Zofran a pill or injection?
ZOFRAN Injection is a clear, colorless, nonpyrogenic, sterile solution for intravenous use. The pH of the injection solution is 3.3 to 4.0….
| Adverse Reactiona,b | ZOFRAN Injection 4 mg Intravenous (n = 547) | Placebo (n = 547) |
|---|---|---|
| Cold sensation | 9 (2%) | 8 (1%) |
| Pruritus | 9 (2%) | 3 (< 1%) |
| Paresthesia | 9 (2%) | 2 (< 1%) |
What are the bad side effects of Zofran?
Headache, lightheadedness, dizziness, drowsiness, tiredness, or constipation may occur. If these effects persist or worsen, notify your doctor promptly.
Can Zofran injection be given orally?
Post-operative nausea and vomiting (PONV): Adults: For the prevention of PONV: Ondansetron can be administered orally or by intravenous or intramuscular injection. Ondansetron may be administered as a single dose of 4 mg given by intramuscular or slow intravenous injection at induction of anaesthesia.
Does Zofran injection make you sleepy?
Headache, fever, lightheadedness, dizziness, drowsiness, tiredness, constipation, or redness/pain/burning at the injection site may occur. If these effects persist or worsen, notify your doctor promptly.
Why is Zofran bad?
Zofran may cause headaches, drowsiness, constipation and other mild side effects. In rare cases, the anti-nausea medication can cause erratic heartbeats and high serotonin levels, which may be life-threatening. The drug has also been said to cause birth defects, though research findings are mixed.
How often can you take Zofran?
Ondansetron (Zofran) is a prescription medication that can be used for prevention or treatment of nausea and vomiting. Zofran is often prescribed every 8 hours as needed for a maximum of 24 mg per day. Information About Zofran Dosing And Use.
Is Zofran used for anxiety?
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.
What is Zofran ODT used for?
Zofran ODT is used to prevent nausea and vomiting that may be caused by surgery, cancer chemotherapy , or radiation treatment. Zofran ODT may be used for purposes not listed in this medication guide.