How long does a Zofran shot last?

How long does a Zofran shot 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.

How long does a Phenergan shot last?

Clinical effects are generally apparent within 5 minutes of an intravenous injection and within 20 minutes of an intramuscular injection. Duration of action is four to six hours, although effects may persist up to 12 hours.

Does Zofran shot 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.

Can you get a shot to stop vomiting?

Zofran (ondansetron hydrochloridc) Injection is an antiemetic (anti nausea and vomiting) used to prevent nausea and vomiting that may be caused by surgery or by medicine to treat cancer (chemotherapy). Zofran Injection is available in generic form.

Which is the best medication for nausea and vomiting?

Emend (Aprepitant) is a moderately priced medication used to prevent nausea and vomiting caused by cancer treatment (chemotherapy). It is slightly more popular than comparable drugs.

Which is the best drug for nausea after surgery?

Ondansetron (Zofran) is a moderately priced drug used to treat nausea and vomiting caused by chemotherapy. It is also used to prevent or treat nausea and vomiting after surgery.

What to take for nausea and vomiting after chemotherapy?

PALONOSETRON is used to prevent nausea and vomiting caused by chemotherapy. It also helps prevent delayed nausea and vomiting that may occur a few days after your treatment.

How are antiemetic drugs used to treat motion sickness?

Antiemetic drugs may also be used to treat nausea and vomiting caused by other medications, frequent motion sickness, infections, or stomach flu. Antiemetic drugs help to block specific neurotransmitters in the body. These neurotransmitters trigger impulses such as nausea and vomiting, so blocking the impulses will help shut them down.

What is the “best anti nausea” medicine?

Other anti-nausea and vomiting medicines, known as antiemetics, are available with a prescription from your doctor and do treat migraine nausea (as well as general nausea): Metoclopramide (generic Reglan®) Ondansetron (generic Zofran®) Chlorpromazine (generic Thorazine®) Prochloperazine (generic Compazine®) Promethazine (generic Phenargan®) Trimeto-benzamidehydrochloride (generic Tigan®)

Which are anti nausea Meds work best?

Bismuth subsalicylate works by protecting the stomach lining. Antihistamines appear to dull the inner ear’s ability to sense motion. They block messages to the part of the brain that controls nausea and vomiting. This is why they work best if you take them before you start feeling motion sickness.

What medications treat nausea?

Medications taken to prevent and treat nausea are called antiemetics . The most commonly prescribed antiemetics in the US are promethazine, metoclopramide and the newer, extremely effective ondansetron. The word nausea is from Latin nausea, from Greek ναυσία – nausia, “ναυτία” – nautia, motion sickness, “feeling sick or queasy”.

What drugs cause nausea?

Medications that commonly cause nausea as a side effect include antibiotics, such as erythromycin (Erythrocin); aspirin; nonsteroidal anti-inflammatory drugs ( NSAIDs ), such as ibuprofen ( Advil , Motrin) or naproxen ( Aleve ); and some blood pressure drugs, such as the calcium-channel blocker nifedipine (Nifedical, Procardia).