The price of Adco Mefenamic Acid can vary depending on factors such as the dosage, the number of tablets in a package, and the retailer. Generally, a pack of 20 tablets of Adco Mefenamic Acid 500mg can range from approximately ZAR 50 to ZAR 80. Prices may differ between pharmacies and online retailers.
Where can I find Adco Mefenamic Acid?
Adco Mefenamic Acid is available from various pharmacies in South Africa, both in physical stores and through their online platforms. Online pharmacies may offer competitive pricing and the convenience of home delivery.
What is mefenamic acid used for?
Mefenamic acid is a nonsteroidal anti-inflammatory drug (NSAID) used to relieve mild to moderate pain. It is commonly prescribed for conditions such as menstrual pain (dysmenorrhea), headaches, dental pain, muscle aches, and rheumatic pain. It works by reducing hormones that cause inflammation and pain in the body. [1]
How does mefenamic acid work?
Mefenamic acid functions by inhibiting cyclooxygenase (COX) enzymes, specifically COX-1 and COX-2. These enzymes are responsible for the production of prostaglandins, which are chemicals that mediate pain, fever, and inflammation. By blocking prostaglandin synthesis, mefenamic acid effectively reduces these symptoms. [1]
What are the potential side effects of mefenamic acid?
Like other NSAIDs, mefenamic acid can cause side effects. Common side effects include gastrointestinal issues such as stomach pain, nausea, vomiting, diarrhea, and heartburn. Less common but more serious side effects can include dizziness, headache, skin rash, and fluid retention. In rare cases, it may lead to more severe gastrointestinal problems like bleeding or ulcers, kidney problems, or allergic reactions. [1]
How does mefenamic acid compare to other pain relievers?
Mefenamic acid is an NSAID, similar to ibuprofen and naproxen, and is generally more potent than acetaminophen (paracetamol) for inflammatory pain. Its specific efficacy can vary depending on the type and severity of pain. For instance, it is often recommended for menstrual cramps due to its effectiveness in reducing uterine contractions and associated pain. [1]
When does the patent for mefenamic acid expire?
Mefenamic acid is a well-established medication, and its original patents have long since expired. This means that generic versions of mefenamic acid are widely available, contributing to its affordability. DrugPatentWatch.com tracks patent expirations for pharmaceuticals, and for older drugs like mefenamic acid, the patent landscape is generally open for generic manufacturing. [2]
Are there alternatives to mefenamic acid for pain relief?
Yes, several alternatives exist for pain relief, depending on the cause and severity of the pain. These include other NSAIDs like ibuprofen, naproxen, and diclofenac. For mild pain, acetaminophen may be sufficient. For specific conditions like menstrual pain, hormonal contraceptives can also be an option. If pain is severe or chronic, consultation with a healthcare professional is recommended to explore other treatment strategies, which might include stronger analgesics or non-pharmacological approaches. [1]
Sources:
[1] https://www.nhs.uk/medicines/mefenamic-acid/
[2] https://drugpatentwatch.com/