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Get my coupon now No thanks, I'd like to pay full priceAlso Known as Ponstan
Only Available By Prescription
Top brand choice
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A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.
The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.
Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.
Ponstel is a pain reliever medication most often prescribed for arthritis treatment or to treat dysmenorrhea for women having difficulty with menstrual cramps. Mefenamic acid is an anthranilic NSAID non-steroidal anti-inflammatory drug that works to inhibit prostaglandin synthetase receptors COX-1 and COX-2 that contribute to arthritis pain or cramps for women because of menstruation. Ponstel has other pain relief applications and you can buy Ponstel with a prescription here at Canpharm.
| Fact Table | |
|---|---|
| Formula | C15H15NO2 |
| License | FDA approved |
| Bioavailability | ~90% |
| Legal status | Prescription Drug |
| Chemical Name | 2-[(2,3-Dimethylphenyl)amino]benzoic acid |
| Elimination half-life | ~2-4 hours |
| Dosage (Strength) | 250mg, 500mg capsules |
| Pregnancy | Consult Doctor (Category C before 30 weeks; Category D after 30 weeks due to risk of premature ductus arteriosus closure) |
| Brands | Ponstel, generic Mefenamic Acid |
| Protein binding | ~90% |
| PubChem CID | 4044 |
| MedlinePlus | a681028 |
| ChEBI | 6718 |
| ATC code | M01AG01 |
| DrugBank | DB00784 |
| KEGG | D00867 |
| Routes of administration | By mouth |
Standard dosage for adults is to take Ponstel 250mg or 500mg up to 3x daily as indicated in your prescription
Take with milk if medication causes upset stomach
The active ingredient in Ponstel is Mefenamic Acid
Let your doctor know of any history of heart failure, heart attack, stroke, bleeding problems, kidney or liver problems, stomach ulcers, chronic heartburn, high blood pressure (hypertension), edema, or asthma before starting on Ponstel
Women who are more than 20 weeks into a pregnancy should not use this medication
Women who are breastfeeding should not use this medication
Side effects from Ponstel generic may be more pronounced for older people
Be aware of medication expiry date
Negative drug interactions may occur between Ponstel and other Rx or OTC medications, including lorazepam, amoxicillin, clavulanate, diphenhydramine, celecoxib, methylphenidate, duloxetine, pregabalin, metoprolol, esomeprazole, acetaminophen, fluoxetine, methylphenidate, quetiapine, budesonide, formoterol, lisdexamfetamine, bupropion, sertraline, and cetirizine. Let your doctor know of all medications you are currently taking before getting a prescription and proceeding to buy Ponstel online.
Ponstel side effects may occur, and some users may experience upset stomach, stomach pain, heartburn, flatulence, constipation, diarrhea, nausea, vomiting, dizziness, headaches, or skin rash and itching. If side effects are seen you may want to discontinue use and meet with a doctor again to discuss menstrual cramp relief medication alternatives.
What is Ponstel used for?
Ponstel (mefenamic acid) is a nonsteroidal anti-inflammatory drug (NSAID) used to treat pain, inflammation, and discomfort associated with conditions like arthritis, menstrual cramps, and muscle pain.
How does Ponstel work?
Ponstel works by inhibiting the enzymes that produce prostaglandins, chemicals in the body that cause inflammation, pain, and fever.
How should Ponstel be taken?
Ponstel is typically taken orally with food to minimize stomach irritation, and the dosage is based on the condition being treated as prescribed by your doctor.
What are the side effects of Ponstel?
Common side effects include stomach upset, nausea, dizziness, headache, and diarrhea. Serious side effects may include gastrointestinal bleeding or kidney problems.
How long does it take for Ponstel to work?
Ponstel usually starts to relieve pain and inflammation within 30 minutes to 1 hour of taking it, with full effects typically seen within 1–2 hours.
Who should not take Ponstel?
Ponstel should not be used by individuals with a history of gastrointestinal bleeding, peptic ulcers, or hypersensitivity to mefenamic acid or other NSAIDs.
Can Ponstel cause stomach issues?
Yes, Ponstel can cause stomach irritation, ulcers, or bleeding, especially with long-term use. It should be taken with food to reduce the risk of these side effects.
How should Ponstel be stored?
Store Ponstel at room temperature, away from moisture and heat, and keep it out of reach of children.
Can Ponstel be used for long-term pain management?
Ponstel is generally intended for short-term use. Long-term use should be monitored by a healthcare provider due to the risk of gastrointestinal and kidney complications.
Can I drink alcohol while taking Ponstel?
It is advisable to limit alcohol intake while using Ponstel, as alcohol can increase the risk of stomach bleeding and other gastrointestinal issues.
