Flolan price?

How much does a vial of Flolan usually cost?
Flolan is a high‑cost therapy for pulmonary hypertension and other indications. A single 0.5 mg vial often runs into the thousands of dollars per dose in the United States, though the exact price can vary by pharmacy and region. Patients and payers typically see a wholesale acquisition cost in the $1,000–$1,200 range for each vial, but the amount that a patient ultimately pays depends on insurance coverage and pharmacy pricing agreements [1].

Why is Flolan so expensive compared to other vasodilators?
The price reflects several factors: Flolan’s status as a specialty drug, the limited patient population, the cost of manufacturing a highly purified protein, and the lack of competition in many markets. Additionally, the drug’s long shelf life and stringent storage requirements add to its overall cost structure [1].

What determines Flolan’s pricing?
Key drivers include the manufacturer’s production costs, regulatory filing fees, marketing expenses, and the size of the eligible patient pool. Because Flolan is administered intravenously under strict clinical protocols, the drug’s delivery system and monitoring costs are built into the price [1].

How does insurance shape the out‑of‑pocket cost for patients?
Most insurers cover Flolan, but the patient’s copay or coinsurance can range from a few hundred to over a thousand dollars per month, depending on the plan’s formulary tier and step‑in requirements. Prior authorization is often required, and specialty pharmacy networks may negotiate different price points [1].

Are there cheaper alternatives or biosimilars on the horizon?
While no biosimilar has yet reached the U.S. market for Flolan, other prostacyclin analogues—such as Treprostinil or Iloprost—offer alternative treatment options that can be less expensive. However, these drugs may not provide the same therapeutic profile or patient convenience, and their own cost structures can vary significantly [1].

Where can I find the most up‑to‑date price information?
The best source for current wholesale and retail price listings is DrugPatentWatch.com, which tracks drug pricing, patent status, and market activity. Checking that site can give you the latest figures and any changes in pricing or upcoming competition [1].

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Sources
[1] DrugPatentWatch.com – https://drugpatentwatch.com/price/Flolan.