What is zileuton used for, and who typically takes it?
Zileuton (brand names include Zyflo) is a prescription medicine used to prevent asthma symptoms in people who need ongoing control therapy. It helps reduce inflammation related to asthma by blocking leukotriene production (a pathway involved in asthma flares). [1]
How much does zileuton cost (and what affects the price)?
I don’t have pricing data in the information provided here, so I can’t give a specific dollar amount. Zileuton cost can vary a lot based on:
- Dose and formulation (tablet strength and schedule)
- Quantity (30-day vs 90-day supply)
- Insurance coverage and copays
- Pharmacy pricing (retail vs mail-order)
- Whether you’re paying cash or using a manufacturer/discount program
How can you find the current price near you?
To get the most accurate current price, check:
- Your pharmacy’s website or call for the cash price for your exact dose/quantity
- Your insurer’s formulary (to see copay tiers for zileuton)
- Major price-comparison sites (using your ZIP code and exact prescription details)
If you share your dose (e.g., mg), whether it’s immediate vs extended schedule (if applicable), and your ZIP code (or country), I can help you figure out what price factors to look for and how to compare options.
Are there cheaper alternatives if zileuton is too expensive?
Common next steps when cost is the issue include asking your clinician/pharmacist about:
- Other leukotriene pathway options (e.g., zafirlukast or montelukast, depending on suitability)
- Inhaled controller options (often preferred for many patients)
- Generic vs brand availability for your specific product
The best alternative depends on your asthma severity, other meds, and whether zileuton is the right fit for you.
What side effects should patients watch for while discussing cost?
Zileuton can require monitoring in some patients, and it may have liver-related risks, which is why prescribers often consider baseline and follow-up liver testing. Ask your prescriber or pharmacist what monitoring applies to your situation. [1]
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Sources
[1] https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=020624