Mefenamic Acid: Uses, Side Effects & Brands in Pakistan
Mefenamic acid is a non-steroidal anti-inflammatory drug (NSAID) best known for relieving period pain. It is available as capsules, tablets and a suspension for children, under brands such as Ponstan and many others in Pakistan.
How Mefenamic Acid works
It reduces prostaglandins, the chemicals that cause pain and cramping. Prostaglandins also make the womb lining bleed more heavily, so lowering them can ease heavy periods too.
What is Mefenamic Acid used for?
- Period pain
- Heavy menstrual bleeding
- Short-term relief of mild to moderate pain such as toothache, headache and muscle pain
It is meant for short courses. Long-term pain usually needs a doctor’s review.
Side effects of Mefenamic Acid
Not everyone gets side effects. The ones reported more often are:
- Diarrhoea
- Nausea, indigestion or stomach pain
- Drowsiness or dizziness
- Headache
Stop taking it and see a doctor if you develop diarrhoea, a skin rash, black or bloody stools, or vomit blood. Get urgent help for signs of a serious allergic reaction.
Precautions and warnings
- Do not use it for long periods without medical advice.
- Avoid it if you have a stomach ulcer, inflammatory bowel disease, or asthma triggered by aspirin or other NSAIDs.
- Do not use it if dengue is suspected, because NSAIDs increase the risk of bleeding.
- Talk to a doctor first if you have kidney, liver or heart disease.
- Avoid it in pregnancy unless a doctor advises it.
Frequently asked questions about Mefenamic Acid
Is mefenamic acid good for period pain?
Yes, it is one of the medicines commonly used for period pain and can also reduce heavy bleeding. If periods are very painful or heavy every month, see a doctor to rule out an underlying cause.
Can mefenamic acid be given to children?
Suspensions are available for children, but use them only as directed by a doctor, and do not use them for fever in suspected dengue.
Mefenamic Acid brands and prices in Pakistan
Medimart lists 140+ products containing Mefenamic Acid from different manufacturers. Compare strengths, pack sizes and prices below and order online with cash on delivery.
