Oseltamivir Medication Information

Learn everything you need to know about Oseltamivir-pronunciation, uses, dosage guidelines, indications, and when to take or avoid it.

Get up-to-date information on side effects, precautions, warnings, and proper storage to ensure safe usage.

Explore Oseltamivir brand names commonly used in India and internationally, along with detailed pricing information. Consult your healthcare provider for tailored medical advice.

Generic Name : Oseltamivir

Pronunciation : os el tam' i vir

ICD Code : Y41.5 Therapeutic Classification : Antivirals

Brand Names or Trade Names of Oseltamivir

India :

Antiflu (12mg/mL) | Fluvir (45mg) | Fluvir (12mg/mL) | Antiflu

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International :

Tamiflu

Why is Oseltamivir Prescribed? (Indications)

This medication is a neuraminidase inhibitor, prescribed for the treatment and prevention of flu. It suppresses the activity of the neuraminidase enzyme, which is responsible for the spread of the virus from an infected cell.

When should Oseltamivir not be taken? (Contraindications)

Hypersensitivity and toxic epidermal necrolysis (allergic reactions caused by medications).

What is the dosage of Oseltamivir?

Adult and Children > 13 years: 75 mg twice daily for 5 days.
Child: Dose is based on body weight. Dosage may be reduced if needed.

How should Oseltamivir be taken?

It comes as a capsule and syrup to take by mouth, with or without food.

What are the warnings and precautions for Oseltamivir?

• Caution should be exercised in patients with history of heart, liver, lung or kidney disease, HIV/AIDS, pregnancy, and breastfeeding.

• Caution should be exercised in patients with brain disorder or swelling.

• It may make you drowsy, do not drive a car or operate machinery while taking this medication.

• Avoid alcoholic beverages.

• Patient may develop with suicidal thoughts, watch them carefully.

• Avoid vaccination while taking this medication.

What are the side effects of Oseltamivir?

Body as a whole- Swelling of the face and tongue regions, allergic reactions, fever, chills, lack of appetite, running nose, sore throat and muscle aches.
Skin- Blistering of the skin and skin rashes.
Gastrointestinal- Vomiting, abdominal pain, diarrhea and nausea.
Central Nervous System - Headache, insomnia (sleeping problem), sudden confusion state, nightmares and unusual behavior.
Respiratory - Difficulty in breathing, bronchitis, cough, and mild respiratory problems.