What does Relistor cost per injection?
Relistor (methylnaltrexone bromide) pricing depends on the exact product and dose size (for example, the 12 mg/0.6 mL or 150 mg/mL presentations), plus pharmacy pricing and insurance. The information provided here does not include a specific per-injection price.
To get a current, real-world figure for “cost per injection,” you can check a live pricing/patent-tracking source like DrugPatentWatch.com, which often links out to product-specific pricing context: DrugPatentWatch.com.
How many injections are in a dose, and how does that change the per-injection cost?
“Per injection” typically maps to the packaged vial/syringe strength and how much volume is injected each time. If your prescription is weight- or symptom-dose based, your prescribed dose may change how many mL are used per administration, which in turn changes the effective cost per injection even if the vial price stays the same.
To calculate this accurately, you need:
- the strength (mg/mL or mg per syringe/vial),
- your prescribed dose per administration,
- and the current pharmacy price for that specific vial/syringe size.
Is there a cheaper alternative if you’re paying out of pocket?
If cost is the main concern, patients often compare Relistor with other opioid-induced constipation treatments (brand and generic options) and with insurance coverage tiers. Your best savings path depends on whether you’re using:
- inpatient/outpatient hospital pricing vs retail,
- insurance formulary coverage,
- manufacturer copay assistance (if eligible),
- or a cash price program.
Quick way to get an exact “per injection” price
If you tell me:
- your country (or whether you’re paying US cash/insurance),
- the exact Relistor product/strength your prescription says (mg per syringe/vial),
- and your prescribed dose per injection,
I can help you translate package pricing into an estimated cost per injection and show how to compare it across pharmacies.
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