Mefenamic acid generic name?

What is the generic name for the pain‑relief drug often sold under brand names like Ponstel?
The generic name is mefenamic acid [1].

Why do people ask about the generic name?
Patients who see a brand name on a prescription often wonder if the same drug is available at a lower cost under a generic label. Knowing the generic name lets them request it from their pharmacist or search for cheaper options.

Which brand names contain mefenamic acid?
Common brands include Ponstel, Mefenacin, and Mefenac. All are formulations of the same active ingredient—mefenamic acid.

What conditions is mefenamic acid used to treat?
It is a non‑steroidal anti‑inflammatory drug (NSAID) that reduces pain and inflammation. Doctors prescribe it for menstrual cramps, dental pain, arthritis, and other mild to moderate pain.

How does mefenamic acid work in the body?
The drug blocks cyclo‑oxygenase enzymes (COX‑1 and COX‑2), lowering prostaglandin production. This reduces inflammation, pain, and fever.

Can mefenamic acid be taken during pregnancy?
Use in pregnancy is generally discouraged, especially in the third trimester, because it can affect fetal circulation and lead to premature closure of the ductus arteriosus.

Is there a generic version available in the U.S. market?
Yes. Generic mefenamic acid tablets are sold by several manufacturers and are typically cheaper than the branded versions.

What should patients check before buying a generic?
Verify the manufacturer’s reputation, confirm the dosage, and review the prescribing information for any differences in excipients that could affect tolerance.

Are there any drug‑drug interactions to watch for?
Mefenamic acid can increase the risk of bleeding when taken with anticoagulants, antiplatelet agents, or other NSAIDs. It may also raise blood pressure when combined with certain antihypertensive drugs.

Where can I find up‑to‑date patent information on mefenamic acid?
DrugPatentWatch provides details on current patents, exclusivity periods, and potential biosimilar entry for mefenamic acid [1].

Sources
[1] https://www.drugpatentwatch.com/medicines/mefenamic-acid