Ponstan
Manufacturer:- Pfizer / various
Generic Name:- Mefenamic Acid
Formula:- Mefenamic Acid
Drug Class:- General
Medicinal Form:- Tablet
Price:- Rs. 70.00
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About Ponstan
Pain can make even simple daily activities feel difficult, whether it is caused by menstrual cramps, a dental procedure, a muscle strain or an injury. When short-term pain relief is needed, doctors may prescribe Ponstan, a medicine containing mefenamic acid, to help reduce pain and inflammation while improving comfort and mobility.
Ponstan belongs to a group of medicines known as non-steroidal anti-inflammatory drugs (NSAIDs). Unlike medicines that only relieve pain, Ponstan also targets inflammation, making it particularly useful for conditions where swelling and inflammation contribute to discomfort. It works by reducing the production of prostaglandins, naturally occurring chemicals in the body that trigger pain, inflammation and fever. By lowering prostaglandin levels, Ponstan helps relieve pain while reducing inflammation at its source.
One of the most common reasons Ponstan is prescribed is primary dysmenorrhoea (painful menstrual periods). Many women experience cramping, lower abdominal pain and backache during menstruation due to increased prostaglandin production. Ponstan helps ease these symptoms, allowing many women to carry on with their usual daily activities with less discomfort. It is generally most effective when started at the first sign of menstrual pain or bleeding, following the advice of a healthcare professional.
In addition to menstrual pain, Ponstan is widely used to manage other types of mild to moderate acute pain. Doctors may recommend it for dental pain following tooth extraction or other dental procedures, muscle and joint pain, sprains, strains, headaches, and pain after minor surgery. Its anti-inflammatory properties make it a suitable option for conditions where both pain and swelling are present.
Ponstan is intended for short-term treatment rather than long-term daily use. Taking NSAIDs for prolonged periods or at higher-than-recommended doses can increase the risk of serious side effects, including stomach ulcers, gastrointestinal bleeding, kidney problems and cardiovascular complications. For this reason, healthcare professionals usually advise using the lowest effective dose for the shortest duration necessary to control symptoms.
Like all medicines, Ponstan may cause side effects, although many people take it without significant problems. The most commonly reported side effects include stomach discomfort, indigestion, nausea, diarrhoea and headache. Taking the medicine with food or milk may help reduce stomach irritation. However, if you experience severe abdominal pain, black or bloody stools, vomiting blood, chest pain, difficulty breathing or signs of an allergic reaction, stop taking the medicine immediately and seek urgent medical attention.
Ponstan may not be suitable for everyone. People with a history of stomach ulcers, gastrointestinal bleeding, severe kidney disease, severe liver disease, severe heart failure or an allergy to aspirin or other NSAIDs should generally avoid using this medicine unless specifically advised by their doctor. It may also interact with certain medicines, including blood thinners, corticosteroids, diuretics and some medicines used to treat high blood pressure, so it is important to tell your healthcare professional about all medicines and supplements you are taking.
Although Ponstan is effective at relieving pain, it does not treat the underlying cause of the condition causing the pain. If your symptoms persist, become worse or keep returning despite treatment, further medical assessment may be needed to identify the underlying problem.
Overall, Ponstan is a well-established prescription medicine that provides effective short-term relief from pain and inflammation when used appropriately. Taking it exactly as prescribed, avoiding unnecessary long-term use and following your doctor's advice can help maximise its benefits while reducing the risk of unwanted side effects.
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Find DoctorsPonstan Uses
Ponstan (Mefenamic Acid) is primarily prescribed for the short-term relief of mild to moderate pain and inflammation. Common approved uses include:
- Relief of painful menstrual periods (primary dysmenorrhoea)
- Treatment of mild to moderate acute pain
- Relief of dental pain, including pain after dental procedures
- Management of muscle pain and soft tissue injuries
- Relief of joint pain associated with minor inflammatory conditions
- Treatment of pain following minor surgery
- Relief of headache when prescribed by a healthcare professional
- Management of musculoskeletal pain, including sprains and strains
- Reduction of pain and inflammation caused by minor injuries
- Short-term treatment of fever and pain when considered appropriate by a healthcare professional
Ponstan Dosage and Administration
Take Ponstan exactly as prescribed by your doctor or as directed on the medicine label. It is usually taken with or immediately after food or a glass of milk to help reduce the risk of stomach irritation. Swallow the tablet whole with a full glass of water. Do not crush, chew or break the tablet unless your healthcare professional advises otherwise.
For the best pain relief, start taking Ponstan at the first sign of pain. If it has been prescribed for painful menstrual periods, it is generally most effective when taken as soon as menstrual pain or bleeding begins.
While taking Ponstan:
- Take the medicine at evenly spaced intervals if more than one dose per day has been prescribed.
- Use the lowest effective dose for the shortest duration needed to control your symptoms.
- Avoid taking Ponstan together with other NSAIDs, such as ibuprofen, diclofenac or naproxen, unless specifically instructed by your doctor.
- Drink plenty of fluids during treatment, particularly if you are elderly or have conditions that increase the risk of dehydration.
- Do not exceed the prescribed dose or continue taking the medicine for longer than recommended without medical advice.
If your pain does not improve, becomes worse, or you develop symptoms such as severe stomach pain, black stools, vomiting blood or difficulty breathing, stop taking Ponstan and seek immediate medical attention.
Ponstan is not routinely recommended for children under 14 years of age, unless specifically prescribed by a specialist.
Children Under 14 Years
- Safety and effectiveness have not been established.
- Use only if specifically recommended and supervised by a qualified healthcare professional.
Adolescents (14 Years and Older)
For approved indications, the dose may be similar to the adult dose, depending on the individual's age, body weight and clinical condition. Treatment should always follow the prescribing doctor's instructions.
Important Advice
- Do not give Ponstan to a child without medical advice.
- The medicine should be used for the shortest duration necessary to control symptoms.
- Parents or caregivers should seek medical attention if the child develops severe stomach pain, persistent vomiting, black stools, difficulty breathing, or signs of an allergic reaction while taking Ponstan.
Ponstan Warnings
Allergy
Do not take Ponstan if you are allergic to mefenamic acid, aspirin or any other non-steroidal anti-inflammatory drugs (NSAIDs). Signs of a serious allergic reaction include swelling of the face, lips, tongue or throat, difficulty breathing, wheezing, severe skin rash or hives. Stop taking the medicine and seek emergency medical attention immediately if these symptoms occur.
Pregnancy
Ponstan is not recommended during pregnancy, particularly during the third trimester, as it may harm the unborn baby and increase the risk of complications during labour and delivery. If you are pregnant, think you may be pregnant or are planning to become pregnant, consult your doctor before taking this medicine. Alternative pain relief may be more appropriate.
Breastfeeding
Small amounts of mefenamic acid may pass into breast milk. Ponstan is generally not recommended during breastfeeding unless your doctor considers the benefits to outweigh the potential risks. If treatment is necessary, use the lowest effective dose for the shortest possible duration and seek medical advice.
Kidney Disease
Ponstan should be used with caution in people with kidney disease because NSAIDs may reduce blood flow to the kidneys and worsen kidney function. It is contraindicated in severe kidney impairment. Patients with dehydration, heart failure or those taking diuretics may have an increased risk of kidney-related side effects.
Liver Disease
Use Ponstan with caution if you have liver disease. Long-term or high-dose use may affect liver function. The medicine should not be used in patients with severe liver impairment. Contact your doctor immediately if you develop yellowing of the skin or eyes, dark urine, severe fatigue or persistent nausea.
Heart Disease
NSAIDs, including Ponstan, may slightly increase the risk of heart attack, stroke and other cardiovascular events, particularly when used at high doses or for prolonged periods. People with heart disease, previous stroke, heart failure or significant cardiovascular risk factors should use Ponstan only under medical supervision.
Diabetes
People with diabetes may have an increased risk of kidney and cardiovascular complications associated with NSAID use. Ponstan should be used cautiously, particularly if diabetes is poorly controlled or if kidney disease is also present.
High Blood Pressure
Ponstan may cause fluid retention and can reduce the effectiveness of some blood pressure medicines. It may also increase blood pressure in some individuals. If you have hypertension, your doctor may recommend monitoring your blood pressure during treatment.
Asthma
People with asthma, particularly those who have experienced asthma attacks after taking aspirin or other NSAIDs, should avoid Ponstan unless specifically advised by their doctor. The medicine may trigger bronchospasm and worsen asthma symptoms in susceptible individuals.
Elderly
Older adults are more likely to develop serious side effects such as stomach ulcers, gastrointestinal bleeding, kidney impairment and cardiovascular complications. Ponstan should be used with particular caution in elderly patients, using the lowest effective dose for the shortest possible duration.
Children
Ponstan is not routinely recommended for children under 14 years of age unless specifically prescribed by a healthcare professional. The safety and effectiveness of the medicine in younger children have not been fully established.
Alcohol
Avoid or limit alcohol while taking Ponstan. Drinking alcohol may increase the risk of stomach irritation, ulcers and gastrointestinal bleeding, especially with prolonged treatment or higher doses.
Smoking
Smoking may further increase the risk of stomach ulcers, gastrointestinal bleeding and cardiovascular disease while taking NSAIDs such as Ponstan. Stopping smoking can help reduce these risks and improve overall health.
Existing Medical Conditions
Tell your doctor before taking Ponstan if you have:
- A history of stomach ulcers or gastrointestinal bleeding.
- Inflammatory bowel disease, including Crohn's disease or ulcerative colitis.
- Heart disease, previous heart attack or stroke.
- High blood pressure.
- Kidney or liver disease.
- Asthma or aspirin-sensitive asthma.
- Bleeding disorders or problems with blood clotting.
- Systemic lupus erythematosus (SLE) or other connective tissue diseases.
- Fluid retention or swelling (oedema).
- Dehydration due to vomiting, diarrhoea or inadequate fluid intake.
Important: Ponstan is intended for short-term pain relief. It should not be taken for longer than prescribed or combined with other NSAIDs unless recommended by a healthcare professional. Seek immediate medical attention if you develop severe stomach pain, black stools, vomiting blood, chest pain, sudden weakness, difficulty breathing or signs of a serious allergic reaction.
Pregnancy Safety
Ponstan (Mefenamic Acid) is generally not recommended during pregnancy unless your doctor considers it absolutely necessary. Like other non-steroidal anti-inflammatory drugs (NSAIDs), it may pose risks to both the mother and the developing baby, particularly when used during the later stages of pregnancy.
First and Second Trimesters
During the first and second trimesters, Ponstan should only be used if the expected benefit clearly outweighs the potential risks. Some studies suggest that NSAID use during early pregnancy may be associated with a small increased risk of miscarriage or certain birth defects, although the overall risk remains low. If treatment is necessary, the lowest effective dose should be used for the shortest possible duration under medical supervision.
Third Trimester
Ponstan is contraindicated during the third trimester of pregnancy. Use during this stage may:
- Cause premature closure of the foetal ductus arteriosus, an important blood vessel in the unborn baby.
- Increase the risk of persistent pulmonary hypertension of the newborn (PPHN).
- Reduce the amount of amniotic fluid (oligohydramnios) due to impaired foetal kidney function.
- Delay or prolong labour by reducing uterine contractions.
- Increase the risk of bleeding in both the mother and the baby around the time of delivery.
If You Become Pregnant
If you become pregnant while taking Ponstan, stop taking the medicine and contact your doctor as soon as possible. Do not continue treatment unless specifically advised by a healthcare professional.
For pain relief during pregnancy, your doctor may recommend a medicine with a more established safety profile, depending on your stage of pregnancy and individual medical needs. Never take Ponstan during pregnancy without first consulting a qualified healthcare professional.
Breastfeeding Safety
Ponstan (Mefenamic Acid) is generally not recommended while breastfeeding. Small amounts of mefenamic acid can pass into breast milk, and although the amount is low, there is limited information regarding its safety in breastfed infants.
If pain relief is required during breastfeeding, your doctor may recommend an alternative medicine with a better-established safety profile. If Ponstan is considered necessary, it should be used only under medical supervision, at the lowest effective dose and for the shortest possible duration.
Breastfeeding mothers should seek medical advice if the baby develops:
- Poor feeding
- Unusual sleepiness or lethargy
- Vomiting
- Diarrhoea
- Irritability
- Any other unusual symptoms
Do not take Ponstan while breastfeeding without first consulting your doctor or another qualified healthcare professional.
Kidney Warning
Ponstan should be used with caution in people with kidney disease, as mefenamic acid may reduce blood flow to the kidneys and impair kidney function, particularly in susceptible individuals.
The risk of kidney-related side effects is higher in:
- Older adults
- People with chronic kidney disease
- Patients with heart failure
- Individuals who are dehydrated
- People taking diuretics ("water tablets") or certain blood pressure medicines
Ponstan is contraindicated in patients with severe kidney impairment.
While taking Ponstan, contact your doctor immediately if you notice:
- Passing little or no urine
- Swelling of the feet, ankles or legs
- Sudden weight gain due to fluid retention
- Persistent tiredness or weakness
- Shortness of breath
To help protect your kidneys, drink adequate fluids unless your doctor has advised otherwise, and avoid taking Ponstan for longer than prescribed.
Liver Warning
Ponstan is metabolised by the liver, and although liver-related side effects are uncommon, they can occasionally be serious.
Use Ponstan with caution if you have mild to moderate liver disease. It should not be used in patients with severe liver impairment unless specifically recommended by a specialist.
Stop taking Ponstan and seek immediate medical attention if you develop signs of liver problems, including:
- Yellowing of the skin or eyes (jaundice)
- Dark-coloured urine
- Pale stools
- Persistent nausea or vomiting
- Loss of appetite
- Severe pain in the upper right side of the abdomen
- Unusual tiredness or weakness
If Ponstan is used for longer than recommended or in people with pre-existing liver disease, your doctor may advise monitoring liver function to ensure the medicine remains safe to use.
Driving Warning
Ponstan (Mefenamic Acid) is not expected to affect everyone's ability to drive or operate machinery. However, some people may experience side effects that can reduce alertness or impair concentration.
Possible side effects that may affect driving include:
- Dizziness
- Drowsiness
- Fatigue
- Blurred vision
- Headache
- Vertigo
If you experience any of these symptoms after taking Ponstan, do not drive, cycle or operate machinery until you feel fully alert and well again.
If these symptoms persist or become severe, stop taking the medicine and seek advice from your doctor or pharmacist.
Ponstan Precautions
There are no specific foods that are known to reduce the effectiveness of Ponstan (Mefenamic Acid). However, taking the medicine correctly can help minimise stomach-related side effects, which are common with NSAIDs.
For the best results:
- Take Ponstan with food, immediately after a meal, or with a glass of milk to help reduce the risk of stomach irritation, indigestion and ulcers.
- Swallow the tablet whole with a full glass of water.
- Stay well hydrated during treatment, especially if you have diarrhoea, vomiting or are taking diuretics.
Alcohol
Although alcohol is not a food, it is important to be aware that drinking alcohol while taking Ponstan may:
- Increase the risk of stomach irritation.
- Raise the likelihood of stomach ulcers and gastrointestinal bleeding.
- Worsen dizziness or drowsiness in some people.
Limiting or avoiding alcohol during treatment is recommended, particularly if you require Ponstan for several days.
Caffeine
There are no known clinically significant interactions between Ponstan and caffeine. Tea, coffee and other caffeinated drinks may generally be consumed in moderation unless your healthcare professional advises otherwise.
Foods to Consider
While no foods need to be completely avoided, maintaining a healthy diet may help reduce stomach discomfort during treatment.
Consider:
- Eating regular meals rather than taking Ponstan on an empty stomach.
- Avoid very spicy or highly acidic foods if they worsen stomach irritation.
- Drinking plenty of water throughout the day.
If you develop severe stomach pain, persistent indigestion, vomiting blood or black, tarry stools while taking Ponstan, stop using the medicine and seek immediate medical attention, as these may be signs of serious gastrointestinal bleeding.
Ponstan Side Effects
Like all medicines, Ponstan (Mefenamic Acid) can cause side effects, although many people experience none or only mild symptoms. Most common side effects affect the stomach and digestive system and are more likely if the medicine is taken on an empty stomach or for longer than recommended.
Common side effects include:
- Stomach pain or discomfort
- Indigestion (dyspepsia)
- Heartburn
- Nausea
- Vomiting
- Diarrhoea
- Constipation
- Loss of appetite
- Bloating or excessive gas
- Headache
- Dizziness
- Drowsiness
- Skin rash
- Mild itching
- Ringing in the ears (tinnitus)
- Temporary increase in blood pressure
- Swelling of the hands, feet or ankles due to fluid retention
Most of these side effects are mild and improve after stopping the medicine. If they persist or become troublesome, consult your doctor or pharmacist.
Serious side effects with Ponstan are uncommon, but they can occur and may require urgent medical attention. Stop taking the medicine immediately and seek emergency medical care if you experience any of the following:
Signs of gastrointestinal bleeding or ulcers
- Vomiting blood or material that looks like coffee grounds
- Black, tarry stools
- Blood in the stool
- Severe or persistent stomach pain
Severe allergic reaction
- Swelling of the face, lips, tongue or throat
- Difficulty breathing or swallowing
- Severe skin rash, hives or widespread itching
- Sudden wheezing or chest tightness
Serious skin reactions
- Blistering or peeling skin
- Painful sores in the mouth, eyes or genitals
- Widespread rash with fever
Heart and circulation problems
- Chest pain
- Shortness of breath
- Sudden weakness or numbness on one side of the body
- Difficulty speaking
- Sudden vision changes
Kidney problems
- Passing little or no urine
- Swelling of the legs, ankles or feet
- Unexplained weight gain
- Persistent fatigue
Liver problems
- Yellowing of the skin or eyes (jaundice)
- Dark-coloured urine
- Pale stools
- Severe upper right abdominal pain
- Persistent nausea or loss of appetite
Blood disorders
- Unexplained bruising or bleeding
- Frequent infections
- Persistent sore throat
- Fever
- Extreme tiredness or weakness
Neurological symptoms
- Seizures (fits)
- Severe dizziness
- Confusion
- Loss of consciousness
Although these reactions are rare, they can be serious. If you develop any unusual or severe symptoms while taking Ponstan, stop using the medicine and seek immediate medical advice.
Storage Instructions
Store Ponstan according to the instructions on the product packaging to help maintain its safety and effectiveness.
- Store at room temperature, preferably below 25°C.
- Keep the tablets in their original blister pack or container until required.
- Protect the medicine from excessive heat, moisture and direct sunlight.
- Do not store in the bathroom, near a sink or in other damp places.
- Keep out of the sight and reach of children and pets.
- Do not use Ponstan after the expiry date printed on the packaging.
- Dispose of unused or expired medicine responsibly. Ask your pharmacist how to dispose of medicines you no longer require.
Packaging and Quantity
Prescription Requirement
This medicine may be available without a prescription, but professional guidance is recommended before use.
Get Expert Advice Before Using Any Medicine
Before taking this medicine, consult a specialist if you have allergies, chronic illness, pregnancy, breastfeeding, liver or kidney conditions, or if you are already taking other medicines.
Find DoctorsFrequently Asked Questions about Ponstan
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Disclaimer
<p data-start="23" data-end="399" class="PDq2pG_selectionAnchorContainer">The information provided on <strong data-start="51" data-end="69">NectarHerb.com</strong> is for <strong data-start="77" data-end="124">educational and informational purposes only</strong> and should not be used as a substitute for professional medical advice, diagnosis or treatment. While every effort is made to ensure that the information is accurate, evidence-based and regularly updated, medical knowledge and treatment recommendations may change over time.<span aria-hidden="true" class="PDq2pG_selectionAnchor"></span></p> <p data-start="401" data-end="756"><strong data-start="401" data-end="429">Ponstan (Mefenamic Acid)</strong> is a prescription medicine and should only be used under the guidance of a qualified healthcare professional. Always follow the instructions provided by your doctor, pharmacist or the official patient information leaflet. Do not start, stop or change the dose of any medicine without first consulting your healthcare provider.</p> <p data-start="758" data-end="982">Seek immediate medical attention if you experience severe side effects, signs of an allergic reaction, symptoms of stomach bleeding, chest pain, difficulty breathing or any other serious medical concern while taking Ponstan.</p> <p data-start="984" data-end="1266" data-is-last-node="" data-is-only-node="">NectarHerb.com does not accept responsibility for any loss, injury or damage resulting from the use of the information published on this website. Always consult a doctor, pharmacist or another qualified healthcare professional before making decisions about your health or medicines.</p>






