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Affordability Check

How to afford Mefenamic Acid

Generic name: Mefenamic Acid

Pick how you're covered. We'll show you the cheapest legitimate way to get Mefenamic Acid — your insurance copay, manufacturer savings, charity grants, or cash price. It takes 30 seconds and we never ask for your personal information.

How are you covered for prescriptions?

Pick the one that fits you. We'll show you the cheapest way to get this drug.

Pick an option above to see your specific path.

Different insurance means different laws and different savings. For example, Medicare patients cannot use manufacturer copay cards (federal law) — but the manufacturer almost always has a Patient Assistance Program that gives the drug free.

About Mefenamic Acid and its cost

What is this medication? Mefenamic acid is a nonsteroidal anti-inflammatory drug, or NSAID, used primarily for the short-term treatment of mild to moderate pain. It works by decreasing the levels of prostaglandins, which are natural substances in the body that trigger inflammation and pain responses. Doctors often prescribe this medication to help patients manage acute pain from dental work, headaches, or muscle strains. By interfering with the enzymes that create inflammatory chemicals, it provides a localized reduction in swelling and discomfort. This medication is also specifically indicated for the relief of menstrual pain, known as dysmenorrhea, and can help reduce heavy blood loss during a menstrual cycle. Due to the risk of side effects affecting the digestive system or kidneys, it is generally intended for use over a brief period, typically not exceeding one week. It is important to take the medication with food or milk to minimize stomach irritation. As with all prescription NSAIDs, users should strictly adhere to the dosage and duration prescribed by their healthcare provider.

Mefenamic Acid is made by Shionogi. Like most brand-name drugs, it's priced at a high list price — but patients rarely pay that list price. The options above are the real paths most people use to get it affordably.

Common questions

What's the cheapest way to afford Mefenamic Acid?

It depends on your insurance. On Medicare, apply for the manufacturer's Patient Assistance Program (PAP) — it gives the drug free if you meet income requirements. With private insurance, the manufacturer copay card usually drops your copay to $0-$25. Uninsured patients should compare the PAP with Cost Plus Drugs cash price.

Can I use a copay card with Medicare for Mefenamic Acid?

No — federal law (the Anti-Kickback Statute) prohibits manufacturer copay cards on Medicare, Medicaid, TriCare, and VA prescriptions. But Shionogi has a separate Patient Assistance Program for Medicare beneficiaries. Check the options above.

Does my Medicare Part D plan cover Mefenamic Acid?

Part D coverage varies by plan. We query the CMS Prescription Drug Plan file to show you what percentage of plans cover it and at what tier. For your exact copay, pick "Medicare" above and check your plan's Summary of Benefits, or log in to Medicare.gov.

How long does a Patient Assistance Program take?

Most PAPs take 2-6 weeks from application to first fill. Ask the manufacturer about a "bridge supply" — many will ship 30 days free while your application is being reviewed so you don't go without the drug.

What if I have a high-deductible plan?

For generics, Cost Plus Drugs cash price is often cheaper than your deductible-phase copay. For brand names, the manufacturer copay card almost always wins. A GoodRx coupon can be a last resort for uncovered drugs, but it doesn't count toward your deductible.

Are there charity grants for Painful periods?

Charities like HealthWell Foundation, PAN Foundation, Good Days, and the National Organization for Rare Disorders provide copay help for specific conditions. Funds often run out mid-year — apply early. We list the specific grants for your condition in the options above.

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