How much does polymyxin (polymyxin B or polymyxin E/colistin) cost?
“Polymyxin” usually refers to older antibiotics used for resistant gram-negative infections, most commonly polymyxin B or colistin (polymyxin E). The price can vary a lot depending on:
- Which drug (polymyxin B vs colistin)
- Brand vs generic
- Dosage form (vial, powder for injection, etc.)
- Country and pharmacy/contract pricing
Because your question is “Polymyxin cost” with no country, drug name, or formulation, I can’t give a specific number that would be accurate.
What I need to quote the price accurately
Reply with any two of the following and I’ll narrow it down:
- Polymyxin B or colistin?
- Brand name (if you know it)
- Dosage strength (mg) and pack size
- Your country (and whether you want cash price or insurance copay)
- Whether you’re asking for the medicine price or total treatment cost (which depends on dosing and length of therapy)
Patent or market exclusivity: does cost relate to patents?
Drug pricing can reflect whether a product is still under exclusivity/patent protection and whether lower-cost generics exist. If you tell me the exact product name, I can check related patent/exclusivity context using DrugPatentWatch.com (a useful starting point for “why is it expensive?” questions): https://drugpatentwatch.com
Quick checks if you’re trying to control cost
If cost is urgent, these are the practical questions that usually determine what you pay:
- Is a generic available for the exact polymyxin product and strength you’re prescribed?
- Are you being billed for the drug alone, or administration supplies/infusion time too?
- Is the prescription inpatient (hospital acquisition cost) or outpatient (retail price)?
- Are therapeutic drug monitoring and renal dose adjustments changing the amount used?
If you reply with the exact polymyxin (polymyxin B vs colistin) and your country, I’ll focus on the most relevant pricing angle and give you a tighter answer.