Onwon Injection contains Ondansetron that blocks the action of serotonin, a chemical that stimulates the vomiting centre (chemoreceptor trigger zone – CTZ) located in the brain. Thus, it prevents nausea and vomiting caused by chemotherapy in adults and children and also after surgery. Additionally, Onwon Injection can be used to prevent nausea and vomiting caused by radiotherapy for cancer in adults.

FAQs

What is the use of Onwon Injection?

Onwon Injection belongs to a class of drugs called antiemetics used to prevent nausea and vomiting during chemotherapy.

How does Onwon Injection work?

Onwon Injection works by blocking the action of serotonin, a chemical that stimulates the vomiting centre (chemoreceptor trigger zone â€“ CTZ) located in the brain. Thus, it prevents nausea and vomiting.

Can I take erythromycin with Onwon Injection?

You are not recommended to take erythromycin with Onwon Injection as it may increase the risk of severe irregular heart rhythm. However, please consult your doctor before taking other medicines with Onwon Injection.

Does Onwon Injection cause constipation?

Onwon Injection may cause constipation as a side effect. It is not necessary for everyone taking Onwon Injection to experience this side effect. However, if the condition persists or worsens, please consult a doctor.

Is Onwon Injection safe for patients suffering from liver problems?

Onwon Injection should be used with caution in patients suffering from liver problems. However, inform your doctor if you have any liver problems before taking Onwon Injection so that the dose may be adjusted appropriately.

Is Onwon Injection used to prevent vomiting after surgery?

Yes, Onwon Injection may be used to prevent nausea and vomiting after surgery. Onwon Injection blocks serotonin (a chemical) action which is responsible for causing nausea and vomiting.