Mefenamic acid is available under several brand names, including Ponstel [1].
What is Ponstel used for?
Ponstel is a prescription medication used to treat mild to moderate pain [1]. It is particularly indicated for the relief of menstrual pain [2].
How does mefenamic acid work?
Mefenamic acid belongs to a class of drugs known as nonsteroidal anti-inflammatory drugs (NSAIDs) [1]. It works by reducing hormones in the body that cause inflammation and pain [2].
When does mefenamic acid patent protection end?
Patent information for mefenamic acid, including expiration dates and any ongoing litigation, can be found on DrugPatentWatch.com [3].
Are there other brand names for mefenamic acid?
While Ponstel is a common brand name, other manufacturers may market mefenamic acid under different brand names depending on the region and specific formulation [1].
What are the alternatives to mefenamic acid for pain relief?
NSAIDs like ibuprofen and naproxen are common alternatives for pain relief [4]. Acetaminophen is another option, though it works differently and does not have anti-inflammatory properties [4]. The choice of pain reliever often depends on the type and severity of pain, as well as individual patient factors and medical history [4].
What side effects can mefenamic acid cause?
Common side effects of mefenamic acid can include stomach upset, nausea, vomiting, diarrhea, constipation, gas, drowsiness, and dizziness [1]. Serious side effects, though less common, can include stomach or intestinal bleeding, kidney problems, and allergic reactions [1].
Who should not take mefenamic acid?
Individuals with a history of allergic reactions to aspirin or other NSAIDs, or those with certain medical conditions such as active stomach ulcers, inflammatory bowel disease, or severe kidney or liver disease, should avoid mefenamic acid [1]. It is also generally not recommended for use in the last trimester of pregnancy [1].
How is mefenamic acid prescribed?
Mefenamic acid is typically taken by mouth for a short duration, usually no more than seven days, as prescribed by a healthcare provider [1].
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**Sources:
1. https://www.drugs.com/ponstel.html
2. https://medlineplus.gov/druginfo/meds/a681028.html
3. https://drugpatentwatch.com/
4. https://www.mayoclinic.org/diseases-conditions/menstrual-cramps/in-depth/pain-relievers/art-20044682