Ondem 4 mg (Ondansetron Tablet) 4mg

Ondem 4 mg tablet contains ondansetron, a serotonin 5-HT3 receptor antagonist commonly used for nausea and vomiting relief. Suitable for adults and children, it provides fast-acting support for travel sickness and post-operative care. This 4 mg strength formulation is widely available in bulk packs for convenience.

Strength

4mg

Pack Size

500s

Storage

Ambient

Manufacturer / TM Owner

Alkem

Select Quantity

Pack/s

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Indications & Clinical Uses

Ondem 4 mg tablet is primarily used to prevent nausea and vomiting caused by chemotherapy, radiation therapy, or surgery. It is also effective for managing symptoms of motion sickness and other conditions that trigger stomach upset. Patients often ask, 'what is ondansetron 4 mg used for' to address acute or anticipatory nausea. This medication helps restore comfort during treatments or travel.

Side Effects

Ondem 4 mg tablet works by blocking serotonin signals in the gut and brain that trigger nausea and vomiting. Most users experience relief within 30 minutes to an hour after taking the dose. Common effects include reduced queasiness and improved ability to eat or drink without discomfort. Some may feel mild drowsiness or headache after use.

Precautions & Warnings

Keep Ondem 4 mg tablets in a cool, dry place away from direct sunlight. Store at room temperature and avoid exposure to moisture. Always check the expiry date before use and discard any outdated medication. If you have liver issues or are pregnant, consult a healthcare provider before starting this medication.

Avoid Interactions

Ondem 4 mg may interact with certain antidepressants, antibiotics, or heart medications. Alcohol can increase drowsiness when combined with this tablet. CYP3A4 enzyme inhibitors, such as ketoconazole, may affect how the body processes ondansetron. Always inform your doctor about all medications you are taking to avoid potential interactions.

Frequently Asked Questions

Ondansetron 4 mg is used to prevent nausea and vomiting caused by chemotherapy, radiation, or surgery.

Ondem 4 mg typically starts working within 30 to 60 minutes after ingestion.

Ondem 4 mg can be taken with or without food, as directed by a healthcare provider.

Consult a healthcare professional before using Ondem 4 mg if you are pregnant or breastfeeding.

Common side effects may include headache, drowsiness, or constipation.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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