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teresa_henry2026-04-18

I'm considering taking Mefenamic Acid 250mg capsules after a recommendation from a friend. I've heard it's effective for menstrual pain and general inflammation, but I'm a bit concerned about the side effects. Has anyone taken this for menstrual pain? Did you notice any severe side effects like the ones listed in the description, or were the common ones like stomach upset? How long did it take for the medication to kick in? I'm also curious about how well it compares to other NSAIDs.

1 min read
last active 4/18/2026
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Comments (7)

C
christopher_hansen4/16/2026

I don't know...I've heard NSAIDs can be rough on the kidneys. Just be careful and talk to your doctor first.

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frank_vargas4/16/2026

I find Mefenamic Acid works better for me than other NSAIDs like ibuprofen. The side effects are usually mild, but I always make sure to take it with food to avoid stomach upset. Definitely worth a try if you're dealing with severe menstrual pain. Just keep an eye out for any unusual symptoms.

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lauren_knight4/16/2026

I tried Mefenamic Acid and it was a nightmare. Severe allergic reaction within an hour. Luckily I was at home and could call an ambulance. Scary stuff.

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peter_moore4/16/2026

Be careful! I read somewhere that Mefenamic Acid can cause liver problems if you're not careful. It's not something to take lightly.

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larry_gardner4/16/2026

This brings back a memory, I swore I'd never take that medication again, the side effects were just too bad and my immune system felt shot for the rest of the month.

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mary_wright4/16/2026

I've used Mefenamic Acid a few times for menstrual cramps and it worked really well for me. I didn't experience any of the severe side effects, but I did get some mild stomach pain and constipation. It kicked in within an hour, and the pain relief was pretty noticeable.

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frances_pierce4/16/2026

I had a terrible experience with it. I started getting severe stomach pain and vomiting a few hours after taking it. I had to rush to the ER. Never again for me.