ONVIN 4mg MD
| Package | Per tablet | Savings | Price |
|---|---|---|---|
| 180 tablets | $0.15 | $9 | $36 $27 |
| 150 tablets | $0.15 | $7 | $30 $23 |
| 120 tablets | $0.16 | $5 | $24 $19 |
| 90 tablets | $0.17 | $3 | $18 $15 |
| 60 tablets | $0.18 | $1 | $12 $11 |
| 30 tablets | $0.20 | – | $6 |
What is this medicine?
ONVIN 4 mg MD Tablet contains Ondansetron, which is a selective 5-HT3 receptor antagonist. It is used to prevent and treat nausea and vomiting caused by:
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Chemotherapy or radiotherapy for cancer
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Surgery (postoperative nausea and vomiting)
It works by blocking serotonin, a chemical in the body that can cause nausea and vomiting.
What should I tell my health care provider before I take this medicine?
They need to know if you have any of these conditions:
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Liver disease
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Heart problems, including arrhythmias or long QT syndrome
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Electrolyte disturbances (low potassium or magnesium levels)
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Intestinal blockage or bowel problems
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History of seizures
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Phenylketonuria (PKU), as some formulations may contain aspartame
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An unusual or allergic reaction to ondansetron or other similar medicines (e.g., granisetron, dolasetron)
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Pregnant or trying to get pregnant
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Breast-feeding
How should I use this medicine?
Take this medicine by mouth. For the mouth-dissolving tablet (MD):
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Place the tablet on the tongue.
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Let it dissolve and then swallow.
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Do not chew or crush the tablet.
You may take it with or without food. Follow the instructions of your doctor or health care professional. Do not take more than prescribed. Do not stop taking it unless advised by your doctor.
Overdosage: If you think you have taken too much of this medicine, contact a poison control center or emergency room immediately.
What if I miss a dose?
If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
What may interact with this medicine?
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Apomorphine (contraindicated – may cause severe low blood pressure)
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Medicines for heart rhythm (e.g., amiodarone, sotalol)
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Tramadol
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SSRIs or SNRIs (e.g., sertraline, fluoxetine, venlafaxine)
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Phenytoin, carbamazepine, rifampin (may decrease effectiveness of ondansetron)
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Other medicines that increase serotonin (risk of serotonin syndrome)
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
What should I watch for while using this medicine?
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Inform your doctor if your nausea or vomiting continues despite taking the medicine.
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Call your doctor if you experience chest pain, dizziness, or fainting.
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This medicine may cause drowsiness or dizziness. Avoid driving or using machinery until you know how it affects you.
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If you have liver problems, your dose may need to be adjusted.
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Talk to your doctor if you are pregnant or planning to become pregnant.
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Avoid alcohol while using this medicine.
What side effects may I notice from this medicine?
Side effects that you should report to your doctor or health care professional as soon as possible:
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Allergic reactions such as skin rash or hives, swelling of the face, lips, tongue, or throat
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Chest pain or abnormal heartbeat
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Dizziness or fainting spells
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Seizures
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Difficulty breathing or swallowing
Side effects that usually do not require medical attention (report if they persist or are bothersome):
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Headache
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Constipation or diarrhea
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Tiredness or weakness
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Flushing or feeling warm
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Dry mouth
This list may not describe all possible side effects.
Where should I keep my medicine?
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Keep out of the reach of children.
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Store at room temperature between 20 and 25 degrees C (68 and 77 degrees F).
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Protect from moisture and light.
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Throw away any unused medicine after the expiration date.