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Formulation: Capsule
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Prescription Required
Formulation: Capsule
(Generic Alternative)
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Ponstan (active ingredient: mefenamic acid) is a prescription medication used to relieve pain and inflammation.
It belongs to a group of medicines called nonsteroidal anti-inflammatory drugs (NSAIDs).
Ponstan may be used for the short-term relief of mild to moderate pain.
Depending on your condition, it may help with pain caused by:
Your healthcare provider will determine whether Ponstan is appropriate based on the cause and severity of your pain.
Menstrual Pain
Ponstan is commonly prescribed for dysmenorrhea, which means painful menstrual cramps.
During menstruation, the body produces prostaglandins that can cause the muscles of the uterus to contract more strongly. This may lead to cramping and lower abdominal pain.
By reducing prostaglandin production, Ponstan can help relieve:
Treatment is usually used for a short period while symptoms are present.
Arthritis-Related Pain and Inflammation
Mefenamic acid may also be used to relieve pain and inflammation associated with joint conditions such as osteoarthritis and rheumatoid arthritis, depending on the product’s approved uses and your healthcare provider’s recommendation.
These conditions can cause:
Ponstan can help reduce these symptoms, but it does not repair damaged joints or cure arthritis.
Ponstan works by blocking enzymes called cyclooxygenase enzymes, also known as COX enzymes.
These enzymes help the body make substances called prostaglandins.
Prostaglandins contribute to:
By lowering prostaglandin production, mefenamic acid helps reduce pain and inflammation.
Ponstan begins working after it is absorbed into the body, although the amount of time needed for noticeable pain relief can vary.
For short-term pain or menstrual cramps, some people may notice improvement within a few hours.
Take it exactly as prescribed and do not take additional doses if relief is not immediate.
Ponstan helps manage symptoms, but it does not cure the condition causing the pain or inflammation.
For example, it may reduce joint pain caused by arthritis, but it does not reverse the joint damage associated with osteoarthritis or rheumatoid arthritis.
Mefenamic acid is often intended for short-term use, particularly when treating acute pain or menstrual cramps.
NSAIDs can increase the risk of serious stomach, kidney, and cardiovascular side effects, especially when taken in high doses or for long periods.
Your healthcare provider will determine the lowest effective dose and appropriate treatment length for you.
Take Ponstan exactly as prescribed by your healthcare provider.
Do not take more than recommended or combine it with other NSAIDs unless your healthcare provider tells you to do so.
Contact your healthcare provider if your pain does not improve, becomes worse, or you develop new or unusual symptoms during treatment.
Ponstan comes as a tablet or capsule taken by mouth.
Take it exactly as prescribed by your healthcare provider. It is often taken several times a day for short-term pain relief.
Take each dose with a full glass of water.
After taking Ponstan, remain sitting or standing for at least a short period and avoid lying down immediately.
Ponstan may cause stomach upset in some people.
Taking it with food or milk may help reduce nausea, stomach pain, or irritation.
Some antacids may affect how mefenamic acid is absorbed.
Tell your healthcare provider or pharmacist if you use antacids, and ask how they should be spaced from your Ponstan dose.
For adults and adolescents 14 years of age and older, a commonly recommended dose for short-term pain is:
The exact dose may vary depending on your condition, response to treatment, and other health factors.
Ponstan is generally intended for short-term use.
For acute pain, treatment is usually limited to about 7 days or less, unless your healthcare provider gives different instructions.
For menstrual pain, treatment is often needed for only 2 to 3 days, starting when symptoms begin.
NSAIDs such as Ponstan can increase the risk of stomach bleeding, kidney problems, and cardiovascular side effects.
For this reason, use the lowest effective dose for the shortest amount of time needed.
Do not increase your dose or take Ponstan more often or for longer than prescribed.
If you are taking Ponstan on a regular schedule and miss a dose, take it as soon as you remember.
If it is almost time for your next scheduled dose, skip the missed dose and continue with your normal schedule.
Do not take two doses at the same time.
Do not take Ponstan together with other NSAIDs, such as ibuprofen or naproxen, unless your healthcare provider specifically tells you to do so.
Contact your healthcare provider if your pain does not improve, becomes worse, or you develop severe stomach pain, black stools, vomiting of blood, unusual swelling, or other concerning symptoms.
Plendil is available in the following forms and strength:
Like other NSAIDs, Ponstan can irritate the stomach and increase the risk of ulcers, bleeding, or other serious gastrointestinal problems.
Taking Ponstan with food or milk may help reduce stomach upset, but it does not completely prevent stomach bleeding.
Seek medical attention if you develop severe stomach pain, black or bloody stools, or vomit that looks like blood or coffee grounds.
Ponstan can affect kidney function and may worsen existing kidney disease.
Tell your healthcare provider if you have kidney problems, are dehydrated, or take other medications that may affect the kidneys.
Your healthcare provider may recommend monitoring your kidney function during treatment.
NSAIDs such as Ponstan may increase the risk of heart attack or stroke.
The risk may be higher if you have heart disease, high blood pressure, or other cardiovascular risk factors.
Use the lowest effective dose for the shortest amount of time recommended by your healthcare provider.
Do not take Ponstan if you are allergic to mefenamic acid, aspirin, other NSAIDs, or any ingredient in the medication.
Seek immediate medical attention if you develop signs of a serious allergic reaction, such as:
Tell your healthcare provider if you are pregnant, planning to become pregnant, or think you may be pregnant.
NSAIDs such as mefenamic acid should generally be avoided from about 20 weeks of pregnancy onward unless specifically recommended by a healthcare provider.
Use later in pregnancy can cause serious complications for the unborn baby.
Talk to your healthcare provider before using Ponstan while breastfeeding.
Your provider can determine whether the medication is appropriate based on your condition and individual circumstances.
Ponstan may trigger or worsen breathing problems in some people with asthma, especially those who have previously reacted to aspirin or another NSAID.
Tell your healthcare provider about any history of asthma, nasal polyps, or reactions to NSAIDs before starting treatment.
Ponstan can affect platelet function and may increase the risk of bleeding.
Tell your healthcare provider if you have a bleeding disorder, such as hemophilia, or if you bruise or bleed easily.
Ponstan may rarely cause liver problems or worsen existing liver disease.
Tell your healthcare provider if you have a history of liver problems. Contact them if you develop symptoms such as yellowing of the skin or eyes, dark urine, severe tiredness, or persistent nausea.
Ponstan can interact with certain medications, including:
Tell your healthcare provider or pharmacist about all prescription medicines, over-the-counter drugs, vitamins, and supplements you take before starting Ponstan.
Take Ponstan exactly as prescribed and avoid combining it with other NSAIDs unless your healthcare provider specifically recommends it.
Contact your healthcare provider if you develop severe stomach pain, unusual bleeding, chest pain, shortness of breath, swelling, reduced urination, or other concerning symptoms.
For adults and adolescents 14 years of age and older, a common dose for short-term pain is 500 mg as the first dose, followed by 250 mg every 6 hours as needed. Treatment is usually limited to 7 days or less. For menstrual cramps, Ponstan is often needed for only 2 to 3 days. Always follow the dosing schedule provided by your healthcare provider.
If you miss a dose of Ponstan, take it as soon as you remember. If it is almost time for your next scheduled dose, skip the missed dose and continue with your regular schedule. Do not take two doses at the same time or take extra medication to make up for a missed dose.
Ponstan is generally best taken with food or immediately after a meal to help reduce stomach irritation. Take each dose with a full glass of water. Swallow the tablet or capsule whole unless your healthcare provider or pharmacist gives you different instructions.
Keep Ponstan in its original container with the lid tightly closed. Store it at room temperature, away from excessive heat, moisture, and direct light. Avoid storing it in the bathroom. Keep the medication out of the reach of children and pets.
Do not keep expired or unused medication longer than necessary. Ask your pharmacist about the safest way to dispose of Ponstan. Avoid flushing it down the toilet or throwing it into household waste unless local disposal instructions specifically recommend doing so.
| Generic name: | Mefenamic Acid |
|---|---|
| Formulation: | Capsule |
| Strength(s): | 250mg |
| Quantities Available: | 100 |
Our online Canadian Pharmacy is known for high standards of quality, safety, and efficiency when it comes to medications.
Our pharmacy offers lower prices on prescription drugs compared to traditional pharmacies.
When ordering Ponstan (mefenamic acid) from a Canadian pharmacy, you can typically purchase up to a 90-day supply at one time, which is common for prescription medications to ensure adequate management of chronic conditions without frequent refills.
Here’s what you need to know:
Dosage and Quantity: Ponstan is available in 250 mg capsule and is commonly prescribed with a maximum daily dosage of 1,000 mg, typically divided into smaller doses throughout the day as needed for pain relief. The quantity you will order for a 90-day supply will be based on your condition and treatment plan.
Yes, we sell mefenamic acid on our website. You can enjoy low prices when you order through us. To purchase mefenamic acid, you will need a valid prescription from your healthcare provider. We require this prescription to dispense the medication safely and appropriately. You have the option to submit your prescription by mailing it to us, faxing it, or uploading it through your online account.
Yes, we ship Ponstan (mefenamic acid) to both the United States and Puerto Rico.
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Online Pharmacies Canada has provided information from third parties intended to increase awareness and does not contain all the information about Ponstan (Mefenamic Acid). Talk to your doctor or other qualified medical practitioners for medical attention or advice, or if you have any concerns about Ponstan (Mefenamic Acid).
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