Onseron 8 mg Tablets – Nausea & Vomiting Relief
- Contains Ondansetron, a selective serotonin receptor antagonist (5-HT3 blocker).
- Prevents nausea and vomiting caused by chemotherapy and radiotherapy.
- Also effective for post-operative nausea and vomiting.
- Fast-acting oral tablet for convenient and reliable relief.

Onseron 8 mg Tablets – Effective Relief from Nausea and Vomiting
Onseron 8 mg Tablets contain Ondansetron, a powerful antiemetic medication used to prevent nausea and vomiting associated with chemotherapy, radiotherapy, and surgery. It works by selectively blocking serotonin (5-HT3) receptors located in the central nervous system and gastrointestinal tract, preventing the chemical signals that trigger vomiting.
Onseron provides effective and long-lasting relief, allowing patients undergoing cancer treatment to tolerate their therapy more comfortably. It can be used both as a preventive and as a treatment for ongoing nausea. The oral tablet formulation makes it easy to administer and ensures quick absorption for fast action.
It is important to use Onseron as prescribed by your healthcare provider, particularly before chemotherapy or radiation sessions. The dose and timing may vary based on treatment intensity and individual patient needs.
How to Order Onseron 8 mg Tablets at Derma.pk
At Derma.pk, we ensure the authenticity of Onseron 8 mg Tablets, verified by licensed pharmacists. Delivery is available across Pakistan. For prescriptions or inquiries, contact sales@derma.pk or WhatsApp +92-320-5999650.
Usage & Benefits
- Prevents Nausea: Stops vomiting signals triggered during chemotherapy and radiotherapy.
- Fast-Acting: Provides quick relief through serotonin receptor blockade.
- Comfort During Treatment: Enhances tolerance to cancer therapies.
- Multi-Use: Effective for post-operative nausea and gastrointestinal distress.
How to Use
- Take Onseron 8 mg Tablet with or without food as prescribed by your doctor.
- Usually taken 30 minutes before chemotherapy or radiotherapy.
- Swallow the tablet whole with a glass of water.
- Do not exceed the recommended dosage.
- Follow your doctor’s instructions for additional doses if nausea persists.
Frequently Asked Questions
- Q: What is Onseron 8 mg used for?
A: It is used to prevent nausea and vomiting caused by chemotherapy, radiotherapy, or surgery. - Q: How does Onseron work?
A: It blocks serotonin (5-HT3) receptors responsible for triggering nausea and vomiting. - Q: Can Onseron be taken after chemotherapy?
A: Yes, it can also be used after treatment if nausea continues. - Q: Is it safe for daily use?
A: It should be taken only as prescribed, typically before and after chemotherapy sessions. - Q: Are there any side effects?
A: Mild headache or constipation may occur; consult your doctor if symptoms persist.
Frequently Asked Questions
- Q: What is Onseron 8 mg used for?
A: It is used to prevent nausea and vomiting caused by chemotherapy, radiotherapy, or surgery. - Q: How does Onseron work?
A: It blocks serotonin (5-HT3) receptors responsible for triggering nausea and vomiting. - Q: Can Onseron be taken after chemotherapy?
A: Yes, it can also be used after treatment if nausea continues. - Q: Is it safe for daily use?
A: It should be taken only as prescribed, typically before and after chemotherapy sessions. - Q: Are there any side effects?
A: Mild headache or constipation may occur; consult your doctor if symptoms persist.