Mefnex 500mg/250mg Tablet

Introduction

Mefnex is a prescription medication that combines two active ingredients: Tranexamic Acid and Mefenamic Acid. Tranexamic Acid is an antifibrinolytic agent that helps to prevent excessive bleeding, while Mefenamic Acid is a nonsteroidal anti-inflammatory drug (NSAID) that helps to relieve pain and reduce inflammation.

Uses

Mefnex is commonly prescribed for the treatment of heavy menstrual bleeding (menorrhagia) in women who have regular menstrual cycles. It can be especially helpful for those experiencing heavy bleeding that interferes with their daily activities and quality of life. The combination of Tranexamic Acid and Mefenamic Acid in Mefnex provides dual action by reducing bleeding and relieving pain associated with menstrual periods.

Dosage and Administration

The recommended dosage of Mefnex is determined by your healthcare provider and may vary depending on your specific condition. Follow your healthcare provider’s instructions carefully. Generally, the usual dosage for adults is one tablet taken three times daily, starting on the first day of heavy menstrual bleeding and continuing for a maximum of five days. It is advisable to take Mefnex with food to minimize the risk of stomach upset.

Mechanism of Action

Tranexamic Acid in Mefnex works by preventing the breakdown of blood clots, thereby reducing excessive bleeding during menstruation. Mefenamic Acid, on the other hand, works by inhibiting the production of certain chemicals in the body that cause pain and inflammation. Together, these two active ingredients help to alleviate heavy menstrual bleeding and the associated pain.

Side Effects

Common side effects may include nausea, stomach pain, diarrhea, headache, and dizziness. These side effects are usually mild and temporary, but if they persist or become bothersome, consult your healthcare provider.

In rare cases, Mefnex may cause more serious side effects. These can include allergic reactions, such as rash, itching, swelling, or difficulty breathing. If you experience any of these symptoms, seek immediate medical attention.

Drug Interactions

Mefnex may interact with certain medications, which can affect its effectiveness or increase the risk of side effects. Inform your healthcare provider about all the medications you are currently taking, including prescription drugs, over-the-counter medications, and herbal supplements. Some medications that may interact with Mefnex include blood thinners, such as warfarin, and other NSAIDs.

Precautions

Before taking Mefnex, inform your healthcare provider about any medical conditions you may have, especially if you have a history of kidney problems, stomach ulcers, or bleeding disorders. This medication may not be suitable for everyone, and your healthcare provider will consider these factors before prescribing Mefnex.

Mefnex should not be taken during pregnancy as it may harm the unborn baby. Use effective contraception if you are of childbearing age and taking this medication.

Storage

Patient Tips

• Take Mefnex as prescribed by your healthcare provider, and do not exceed the recommended dosage.
• It is advisable to take the medication with food to minimize the risk of stomach upset.
• If you miss a dose, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule.
• If you have any concerns or questions about Mefnex or its use, do not hesitate to consult your healthcare provider.

Please note that this description, as well as the other content on our website is for educational purposes only. We do not provide medical advice. For specific medical advices, diagnoses and treatment options you should consult with your doctor.

References

• Isovaleric acidaemia (NHS UK) [Accessed 26 Jun. 2024] (online) Available at:
• Mefenamic Acid 250 mg Capsules (Health Professionals SmPC) Available at:
• Mefenamic acid (Drugs.com) [Accessed 20 Jun. 2024] (online) Available at:
• mefenamic acid (ponstel) (RX) [Accessed 22 Jun. 2024] (online) Available at:
• Mefenamic Acid (MedlinePlus) [Accessed 16 Jun. 2024] (online) Available at:
• [No authors listed] Mefenamic acid. Br Med J. 1966 Dec 17;2(5528):1506-7. [Accessed 0 Jun. 2024] Available at: