| Brand Name | Setron |
| Generic Name | Ramosetron |
| Drug Class | 5-HT3 Receptor Antagonist |
| Availability | Prescription (Asia only) |
| Manufacturer | Otsuka Pharmaceutical Co. |
| Indications | Chemotherapy-Induced Nausea and Vomiting |
| Type | Tablet, Injection (availability may vary) |
| Doses | 0.3 mg oral once daily for 3-5 days |
| Route | Oral |
| Side Effects | Constipation, headache, abdominal discomfort |
| Interactions | May interact with serotonergic drugs, NSAIDs, and other QT-prolonging medications. |
| Overdose | Overdose data limited; may include constipation and headache. |
| Missed Dose | Take missed dose as soon as remembered. Skip if close to next. |
| Contraindications | Hypersensitivity to ramosetron |
| Alternatives | Ondansetron, Alosetron |
| Co-Pay Assistance Program | Limited availability |
| Patient Assistance Program | Limited availability |
Dr. Bharat Pothuri is a Board-Certified Gastroenterologist and Hepatologist. With extensive experience in digestive health, he specializes in advanced endoscopic procedures, chronic GI disorder management, and preventive care. Dr. Pothuri is dedicated to providing expert, patient-focused insights to help improve gut health and overall well-being.
Ramosetron is used to treat and prevent nausea and vomiting caused by chemotherapy, as well as for managing irritable bowel syndrome (IBS) in certain patients.
Ramosetron works by blocking serotonin receptors in the gastrointestinal tract, which helps prevent nausea and vomiting and regulates bowel movements in IBS.
Common side effects include constipation, headache, dizziness, and nausea. Serious side effects may include abdominal discomfort or bowel obstruction.
Ramosetron is typically taken orally in tablet form, with the dosage depending on the condition being treated. Follow your healthcare provider�s instructions for proper use.
Yes, Ramosetron is often prescribed for diarrhea-predominant IBS to help reduce symptoms like frequent diarrhea and abdominal discomfort.
Ramosetron should be used during pregnancy only if the benefits outweigh the risks. It is important to consult your healthcare provider before starting any new medication during pregnancy.
If you miss a dose, take it as soon as you remember unless it�s almost time for your next dose. Do not take two doses at once.
Yes, constipation is a common side effect of Ramosetron, particularly in patients with IBS. It is important to monitor for this side effect and adjust dosage as needed.
Ramosetron may interact with other medications, especially those that affect gastrointestinal motility. Always inform your healthcare provider about all medications you are taking.
Ramosetron typically starts working within a few hours to a day to relieve nausea and vomiting and improve IBS symptoms.
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