Onstal-4 4mg 30 Tablets contains ondansetron, an antiemetic medication that helps prevent and relieve nausea and vomiting associated with medical treatments, surgery, and certain gastrointestinal conditions.

Benefits:
- Helps prevent nausea and vomiting.
- Helps relieve treatment-related nausea.
- Suitable for use as directed by a healthcare professional.

Main Ingredient & Its Benefits:
- Ondansetron 4mg: Helps block serotonin receptors that trigger nausea and vomiting.

- Take as directed by a physician or pharmacist.
- Swallow the tablet whole with water.
- Can be taken with or without food.