MEFTAL P ORAL

# Mefenamic Acid 100 mg ## Short Description Mefenamic Acid 100 mg is a **non-steroidal anti-inflammatory drug (NSAID)** used to relieve mild to moderate pain and reduce inflammation. It may be prescribed for conditions such as **menstrual pain, dental pain, muscle and joint pain, and other short-term painful conditions**, depending on the patient's age and medical condition. Mefenamic acid should generally be used at the **lowest effective dose for the shortest appropriate duration** because NSAIDs can cause stomach, kidney and cardiovascular complications. ## Key Benefits * Helps relieve mild to moderate pain * Helps reduce inflammation * May relieve menstrual cramps and period pain * May help relieve dental pain * May help reduce muscle and joint pain * Can reduce pain associated with certain inflammatory conditions * Helps improve daily comfort when pain is appropriately controlled ## Uses / Indications Mefenamic Acid 100 mg may be prescribed for: * **Menstrual pain (dysmenorrhea)** * Dental pain * Muscle pain * Joint pain * Headache and other short-term painful conditions * Pain associated with inflammation * Other conditions specifically recommended by a healthcare professional Approved uses and available strengths can vary by country. ## How It Works Mefenamic acid belongs to the **NSAID** class of medicines. It inhibits enzymes called **cyclooxygenase (COX-1 and COX-2)**, which reduces the production of prostaglandins. Prostaglandins contribute to pain, inflammation and fever. By lowering prostaglandin production, mefenamic acid helps reduce pain and inflammation. ## Dosage & Administration * Take Mefenamic Acid 100 mg exactly as prescribed by your doctor * The appropriate dose depends on your age, condition and response to treatment * Take it **with or immediately after food** if advised, particularly if it causes stomach irritation * Swallow the tablet with water * Do not crush or chew modified-release formulations unless specifically permitted * Use the **lowest effective dose for the shortest duration** recommended * Do not take more than the prescribed amount * Do not combine it with other NSAIDs unless specifically instructed * If you miss a dose, take it when remembered unless it is nearly time for the next dose * Do not take a double dose to compensate for a missed dose **Important:** The correct dose of mefenamic acid varies by age and indication. A 100 mg strength does not necessarily represent the standard dose for every patient. ## Side Effects Common side effects may include: * Nausea * Vomiting * Stomach discomfort * Indigestion * Heartburn * Diarrhea * Constipation * Dizziness * Headache Serious side effects can include: * Stomach or intestinal ulcer * Gastrointestinal bleeding * Severe allergic reaction * Kidney problems * Liver problems * Fluid retention and swelling * Increased blood pressure * Serious skin reactions * Cardiovascular events such as heart attack or stroke Seek urgent medical attention if you develop **black or bloody stools, vomiting blood, severe chest pain, difficulty breathing, facial swelling or a severe skin reaction**. ## Precautions & Warnings * Do not use mefenamic acid if you have had a serious allergic reaction to mefenamic acid, aspirin or other NSAIDs * Avoid use if you have an active stomach or intestinal ulcer or significant gastrointestinal bleeding * Tell your doctor if you have kidney disease * Tell your doctor if you have liver disease * Inform your doctor if you have heart disease, high blood pressure or a history of stroke * Use caution if you have asthma that is triggered by aspirin or NSAIDs * Avoid prolonged or unnecessary use * NSAIDs can increase the risk of **stomach bleeding and ulcers** * NSAIDs may increase the risk of **heart attack or stroke**, particularly with higher doses or longer treatment * Elderly patients may have a higher risk of gastrointestinal, kidney and cardiovascular side effects * Avoid taking it with other NSAIDs unless specifically directed * Tell your doctor if you are pregnant, especially during the later stages of pregnancy * Tell your doctor if you are breastfeeding * Seek medical advice if pain persists or worsens despite treatment ## Drug Interactions Mefenamic acid can interact with several medicines, including: * **Other NSAIDs** such as ibuprofen, diclofenac and naproxen — may increase the risk of stomach bleeding and kidney problems * Aspirin — may increase gastrointestinal and bleeding risks * **Anticoagulants** such as warfarin — may increase bleeding risk * Antiplatelet medicines — may increase bleeding risk * Corticosteroids — may increase the risk of stomach ulcers and bleeding * ACE inhibitors and ARBs — may reduce blood-pressure control and increase kidney risks * Diuretics — may increase the risk of kidney problems * Lithium — NSAIDs can increase lithium levels * Methotrexate — may increase methotrexate toxicity * Cyclosporine or tacrolimus — may increase kidney toxicity * Certain antidepressants, particularly SSRIs — may increase gastrointestinal bleeding risk Tell your doctor or pharmacist about **all prescription medicines, OTC medicines, vitamins and herbal supplements** you take. ## Storage Information * Store according to the manufacturer's instructions * Keep tablets in their original packaging * Protect from excessive heat, moisture and direct sunlight * Keep the container tightly closed * Store at the temperature specified on the product label * Keep out of reach and sight of children * Do not use after the expiry date ## Prescription Status Mefenamic Acid 100 mg may be **prescription-only or pharmacy-controlled**, depending on the country, formulation and patient age. Use it according to the advice of a qualified healthcare professional, particularly if treatment is required for more than a short period. ## Genuine Medicine Assurance * Purchase Mefenamic Acid 100 mg only from a licensed and reputable pharmacy * Use it according to a valid prescription where required * Check the medicine name, strength and dosage form * Verify the manufacturer, batch number and expiry date * Ensure the packaging and seal are intact * Do not use tablets from damaged or suspicious packaging * Check that the strength matches your prescription * Purchase medicines only from authorized sources * If you suspect the medicine is counterfeit, consult a pharmacist or the appropriate medicine regulatory authority ## Frequently Asked Questions ### What is Mefenamic Acid 100 mg used for? Mefenamic Acid 100 mg is an NSAID used to relieve **mild to moderate pain and inflammation**. It is commonly prescribed for menstrual pain and may also be used for dental, muscle, joint and other short-term pain. ### Is Mefenamic Acid a painkiller? Yes. Mefenamic acid is an **NSAID painkiller** that also has anti-inflammatory effects. ### Is Mefenamic Acid used for period pain? Yes. Mefenamic acid is commonly used to relieve **menstrual cramps and pain (dysmenorrhea)**. ### Can Mefenamic Acid be used for toothache? It may be prescribed for short-term dental pain. However, it does not treat the underlying cause of toothache, such as an infection or dental decay. ### Does Mefenamic Acid reduce inflammation? Yes. It reduces the production of prostaglandins involved in inflammation and pain. ### Is Mefenamic Acid an antibiotic? No. Mefenamic acid is an **NSAID**, not an antibiotic. It does not treat bacterial infections. ### Can Mefenamic Acid reduce fever? Mefenamic acid has fever-reducing properties, but it is primarily used for pain and inflammation. Follow your doctor's recommendation for fever treatment. ### How long does Mefenamic Acid take to work? Mefenamic acid generally begins relieving pain within a few hours, although the exact onset varies between individuals and formulations. ### Can Mefenamic Acid be taken with food? Yes. Taking it with or immediately after food may help reduce stomach irritation. Follow the instructions supplied with your particular product. ### Can I take Mefenamic Acid with Ibuprofen? Generally, **do not combine mefenamic acid with ibuprofen** unless specifically instructed by a healthcare professional. Both are NSAIDs and taking them together can increase the risk of stomach bleeding, kidney problems and other side effects. ### Can Mefenamic Acid be taken with Paracetamol? Paracetamol and mefenamic acid may sometimes be used together, but this should be based on medical advice, particularly if treatment is required regularly or if you have other medical conditions. ### Can Mefenamic Acid be taken with Diclofenac? No, unless specifically instructed by your doctor. Both are NSAIDs, and combining them can increase the risk of gastrointestinal bleeding, kidney problems and other adverse effects. ### Can Mefenamic Acid cause stomach problems? Yes. Indigestion, nausea, stomach pain and heartburn can occur. More serious complications such as ulcers and gastrointestinal bleeding are also possible. ### Can Mefenamic Acid cause kidney problems? Yes. NSAIDs can reduce blood flow to the kidneys and may cause kidney injury, particularly in people with existing kidney disease, dehydration or certain other medical conditions. ### Can Mefenamic Acid increase blood pressure? It can. NSAIDs may cause fluid retention or reduce the effectiveness of some blood-pressure medicines, potentially increasing blood pressure. ### Can Mefenamic Acid be used during pregnancy? Mefenamic acid should be used during pregnancy only when specifically recommended by a healthcare professional. NSAIDs are generally avoided during the **later stages of pregnancy** because of important fetal risks. ### Can Mefenamic Acid be used while breastfeeding? Consult your doctor before using mefenamic acid while breastfeeding. Your healthcare professional can recommend the most appropriate pain-relief option. ### Can children take Mefenamic Acid 100 mg? The suitability of mefenamic acid depends on the child's age, weight, medical condition and formulation. Do not give a child mefenamic acid without appropriate medical advice. ### Can Mefenamic Acid cause drowsiness? Dizziness or headache can occur. If you feel dizzy or impaired, avoid driving or operating machinery. ### How long can I take Mefenamic Acid? Mefenamic acid is generally intended for **short-term use** unless your doctor specifically recommends longer treatment. Prolonged use increases the risk of gastrointestinal, kidney and cardiovascular complications. ### What happens if I miss a dose of Mefenamic Acid? Take the missed dose when remembered unless it is nearly time for the next dose. Do not take two doses together. ### What happens if I take too much Mefenamic Acid? An overdose may cause nausea, vomiting, stomach pain, drowsiness, gastrointestinal bleeding, kidney problems or other serious complications. Seek urgent medical attention if an overdose is suspected. ### Can Mefenamic Acid be used for headaches? It may help certain types of headache, but it is not appropriate for every headache. Frequent headaches should be evaluated by a healthcare professional. ### Can Mefenamic Acid treat arthritis pain? Mefenamic acid may relieve pain and inflammation associated with some musculoskeletal conditions, but whether it is appropriate for long-term arthritis treatment depends on the individual patient. ### Is Mefenamic Acid safe for long-term use? Long-term use should only be undertaken under medical supervision because NSAIDs can increase the risk of gastrointestinal bleeding, kidney problems and cardiovascular complications. ### What should I do if Mefenamic Acid causes stomach pain? Stop and seek medical advice if the pain is severe, persistent or associated with black stools, vomiting blood or other signs of gastrointestinal bleeding. ### Can Mefenamic Acid be taken on an empty stomach? It can be taken according to the product instructions, but taking it with or after food may reduce stomach irritation. Follow your doctor's or pharmacist's advice. ## Medical Disclaimer This information is provided for general educational and SEO purposes only and is not a substitute for professional medical advice, diagnosis or treatment. **Mefenamic Acid 100 mg is an NSAID medicine that should be used at the lowest effective dose for the shortest appropriate duration.** It can cause serious gastrointestinal, kidney and cardiovascular side effects in some people. Avoid combining it with other NSAIDs unless specifically advised by a healthcare professional. Consult your doctor before use if you have heart, kidney, liver or stomach problems, take blood-thinning medicines, or are pregnant or breastfeeding. Seek urgent medical attention for severe allergic reactions, chest pain, difficulty breathing, vomiting blood or black/bloody stools.