| Pack Size | Qty | Price Per Pill or Unit | Price | Offer | ||
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| 30 Tablet/s | US$ 0.83 | US$ 25.00 |
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| 60 Tablet/s | US$ 0.74 | US$ 44.5011%US$ 50.00 |
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| 90 Tablet/s | US$ 0.63 | US$ 57.0024%US$ 75.00 |
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Description
| SKU | 769 |
|---|---|
| Generic For | Zofran |
| Strength | 8mg |
| Active Ingredient | Ondansetron |
Emeset 8mg for Nausea And Vomiting — Trusted Generic Zofran
Emeset 8mg is the higher-dose Ondansetron antiemetic tablet manufactured by Cipla Ltd. It provides more potent prevention and control of chemotherapy-induced, radiation-induced, and postoperative nausea and vomiting.
What is Emeset 8mg?
Emeset 8mg is a prescription antiemetic tablet containing 8mg of ondansetron hydrochloride, is the higher-strength variant of the Emeset range. It is particularly indicated for the prevention of nausea and vomiting associated with highly emetogenic chemotherapy regimens, radiation therapy to the abdomen, and for postoperative nausea and vomiting (PONV) management. Emeset 8mg is a generic equivalent of Zofran 8mg, one of the most widely used antiemetics worldwide. As a 5-HT3 receptor antagonist, it targets the primary serotonin-mediated pathway responsible for chemotherapy and radiation-induced emesis.
Manufacturing details: Emeset 8 mg is manufactured by Cipla Ltd. under strict GMP guidelines. The formulation contains ondansetron and undergoes rigorous quality testing, standardized production processes, and regulatory compliance to ensure safety, effectiveness, and consistent pharmaceutical quality.
The action mechanism of ondansetron:
Ondansetron in Emeset 8mg acts as a selective, competitive antagonist at serotonin 5-HT3 receptors located in the gastrointestinal tract and the chemoreceptor trigger zone (CTZ) of the central nervous system. Highly emetogenic chemotherapy agents cause a large release of serotonin from enterochromaffin cells in the gut, which triggers an intense emetic response through 5-HT3 receptor activation on vagal afferent neurons. The 8mg dose of ondansetron achieves higher receptor occupancy than the 4mg dose, making it more suitable for blocking the stronger emetic signals generated by platinum-based chemotherapy agents (e.g., cisplatin, carboplatin) and other highly emetogenic regimens.
Clinical uses
- Prevention of acute nausea and vomiting with highly emetogenic chemotherapy (platinum compounds, cyclophosphamide at high doses, anthracyclines)
- Prevention of nausea and vomiting with moderately emetogenic chemotherapy
- Prevention and treatment of radiation-induced nausea and vomiting (particularly total body irradiation and abdominal radiation)
- Prevention and treatment of postoperative nausea and vomiting (PONV)
- Management of refractory nausea and vomiting not responding to lower antiemetic doses
Brand vs generic differences
Emeset 8mg is the generic equivalent of Zofran 8mg. Both are bioequivalent in pharmacokinetics, receptor binding, and clinical antiemetic efficacy. Cipla Ltd. manufactures Emeset under WHO-GMP certification with quality assurance processes that meet US FDA and MHRA standards. For cancer centres, hospitals, and individual patients managing chemotherapy-induced emesis, Emeset 8mg is a highly cost-effective alternative to branded Zofran 8mg, with no clinical compromise.
Alternative medicines & strengths on ReliableRxPharmacy
Emeset 4mg is available for patients requiring lower doses or step-down antiemetic therapy. For patients who do not respond adequately to ondansetron alone, oncologists may combine it with dexamethasone and NK1 receptor antagonists such as Aprepitant. Alternative 5-HT3 antagonists, including Granisetron and Palonosetron, are used in some protocols; consult your oncologist for the most appropriate antiemetic regimen for your chemotherapy protocol.
Key benefits
- A higher 8mg dose provides a more complete 5-HT3 receptor blockade for strongly emetogenic stimuli.
- Preferred first-line choice for highly emetogenic chemotherapy protocols
- No sedation or extrapyramidal side effects — a significant advantage over older antiemetics
- Compatible with corticosteroid and NK1 antagonist combination antiemetic regimens
- Long-established clinical safety profile validated across thousands of clinical trials
- Available as a film-coated tablet and oral dissolving form for patients with swallowing difficulties
- Generic Cipla manufacturing provides high quality at substantially lower cost than Zofran 8mg
Dosage & administration of ondansetron tabs
If remedies to stop vomiting fail, consult your doctor. For highly emetogenic chemotherapy, the standard adult dose is 8mg (one Emeset 8mg or Zofran tablet) taken 30 minutes before chemotherapy, followed by 8mg 4 hours later, then 8mg twice daily for 1–2 days after. For moderately emetogenic chemotherapy, 8mg is taken 30 minutes before the infusion and then 8mg 8 hours later. For PONV, a single 8mg dose 1 hour before anaesthesia or immediately post-surgery is standard. Tablets may be taken with or without food. Store at room temperature below 30°C, away from light and moisture.
Precautions, warnings & drug interactions related to ondansetron tabs
The same precautions that apply to Emeset 4mg or Zofran apply to Emeset 8mg, with increased vigilance for the risk of QT prolongation at higher doses. The 8mg dose carries a slightly higher risk of cardiac arrhythmia than the 4mg dose, particularly in patients with underlying cardiac conditions or hypomagnesaemia/hypokalaemia. Patients should have electrolytes corrected before starting Ondansetron therapy. Concomitant use with apomorphine is contraindicated. Caution is required with serotonergic drugs due to the risk of serotonin syndrome. Hepatic impairment requires dose capping at 8mg daily. Hypersensitivity to any 5-HT3 antagonist precludes use.
Side effects of ondansetron tabs
At the 8mg dose, side effects of Emeset or Zofran include headache (the most commonly reported adverse effect), constipation, and flushing. Dizziness and fatigue occur in some patients. A transient elevation in liver enzymes is occasionally observed. The risk of QT interval prolongation is slightly higher at 8mg than at 4mg, particularly with multiple daily doses or intravenous use. Serotonin syndrome is a rare but potentially serious risk when ondansetron is combined with other serotonergic agents. Anaphylaxis and severe skin reactions are rare but documented. Patients should be advised to report palpitations, severe constipation, or signs of allergic reaction promptly.
Benefits of buying this medicine from ReliableRxPharmacy
Emeset 8mg from ReliableRxPharmacy offers cancer patients and caregivers a reliable, affordable source of high-quality antiemetic medication. For patients undergoing multi-cycle chemotherapy regimens requiring extended antiemetic coverage, the cumulative cost savings of choosing generic ondansetron over branded Zofran are considerable. ReliableRxPharmacy ships worldwide with discreet, tracked packaging and provides dedicated customer support. Products are sourced from Cipla, whose manufacturing standards are recognized by regulatory authorities across the USA, UK, Australia, and many other markets.
Why is Emeset 8mg prescribed instead of 4mg?
Emeset 8mg is used for highly emetogenic chemotherapy or severe PONV where the 4mg dose provides insufficient 5-HT3 receptor blockade to control nausea and vomiting fully.
How many times a day is Emeset 8mg taken during chemotherapy?
Typically, one Emeset 8mg tablet before chemotherapy and another 4–8 hours later on treatment day, followed by twice-daily dosing for 1–2 days post-chemotherapy.
Can Emeset 8mg be used for nausea during pregnancy?
Ondansetron is used off-label for hyperemesis gravidarum under medical supervision. A physician must carefully assess the benefit-to-risk ratio before use during pregnancy.
Can Emeset 8mg be used for nausea during pregnancy?
Ondansetron is used off-label for hyperemesis gravidarum under medical supervision. A physician must carefully assess the benefit-to-risk ratio before use during pregnancy.
Does Emeset 8mg interact with any common medications?
Key interactions include QT-prolonging drugs (antiarrhythmics, antipsychotics), serotonergic agents (SSRIs, tramadol — serotonin syndrome risk), and apomorphine (severe hypotension — contraindicated).
Is Emeset 8mg safe for elderly patients?
Ondansetron is generally tolerated in elderly patients, but careful monitoring of cardiac status (QT interval) and electrolytes is important, as older patients have increased susceptibility to QT prolongation.
Can I take Emeset 8mg for gastroenteritis (stomach bug)?
Ondansetron may be used for acute nausea and vomiting in gastroenteritis, particularly in children, under medical guidance. The 8mg dose is typically reserved for adults in this setting.
Is Emeset 8mg the same as Zofran 8mg?
Yes, Emeset 8mg is a bioequivalent generic of Zofran 8mg, containing identical amounts of Ondansetron hydrochloride and manufactured to equivalent quality standards by Cipla Ltd.
What should I do if Emeset 8mg does not control my chemotherapy-related nausea?
Inform your oncologist if breakthrough nausea occurs. Additional agents, such as dexamethasone or NK1 receptor antagonists (Aprepitant), may be added to improve antiemetic control.
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