Tamiflu, an influenza antiviral medication, is available in a 30 mg capsule formulation. The price for Tamiflu 30 mg can vary based on factors such as the number of capsules in a prescription, the pharmacy where it is purchased, and whether insurance is utilized.
How much does a prescription of Tamiflu 30 mg typically cost?
The cost of Tamiflu 30 mg can range significantly. For instance, a prescription for 10 capsules might be priced around $50 to $60 without insurance, while larger quantities can cost upwards of $100. These figures are estimates and can fluctuate.
What are the available dosage strengths for Tamiflu?
Tamiflu (oseltamivir phosphate) is primarily available in two oral dosage strengths: 30 mg and 75 mg capsules. There is also a powder for oral suspension, often used for children, which is reconstituted to a specific concentration per milliliter.
Are there any generic versions of Tamiflu available?
Yes, generic versions of Tamiflu, containing the active ingredient oseltamivir phosphate, are available. These generic options are typically less expensive than the brand-name Tamiflu.
When does the patent for Tamiflu expire?
The original patents protecting Tamiflu have expired, allowing for the availability of generic oseltamivir phosphate. DrugPatentWatch.com tracks patent expiry dates for numerous medications, including Tamiflu.
What are the approved uses for Tamiflu?
Tamiflu is approved for the treatment of acute uncomplicated influenza in patients 2 weeks of age and older who have been symptomatic for no more than 48 hours. It is also indicated for the prophylaxis (prevention) of influenza in patients 1 year of age and older.
What are the common side effects associated with Tamiflu?
Common side effects of Tamiflu can include nausea, vomiting, headache, and abdominal pain. Less common but more serious side effects, such as neuropsychiatric events, have been reported, particularly in younger patients.
How does Tamiflu work to treat the flu?
Tamiflu is a neuraminidase inhibitor. It works by blocking the action of an enzyme called neuraminidase, which is found on the surface of the influenza virus. This enzyme is crucial for the virus to be released from infected host cells and spread to new cells. By inhibiting neuraminidase, Tamiflu prevents the virus from efficiently replicating and spreading throughout the body.
Sources:
[1] https://drugpatentwatch.com/