Antifibrinolytic (blood clot stabilizer)
Last reviewed June 2026
Who is this for?
Tranexamic acid is a medicine that helps your blood clot properly by preventing clots from breaking down too quickly, which helps stop or reduce heavy bleeding.
Inhibits fibrinolysis by competitively blocking plasminogen and plasmin binding to fibrin, thereby preventing clot breakdown and stabilizing blood clots at sites of bleeding.
Prescription Required
You need a doctor's prescription to buy this drug.
Explore this drug
For heavy period bleeding, the usual adult dose is 2 tablets (1000 mg) taken 3 times a day for up to 5 days, starting when your period begins. Swallow the tablets whole with water — you can take them with or without food. Your doctor may adjust the dose depending on your condition, so always follow their instructions.
If you miss a dose, take it as soon as you remember. But if it's almost time for your next dose, skip the missed one and continue your normal schedule. Do not take a double dose to make up for it.
Only buy from licensed pharmacies — brands like Trenaxa 500, Hemsamic, Tranalion 500, or Prexam are well-known in Nigeria, so look out for them. Do not use this medicine to treat every type of bleeding without a doctor's advice, as it can be dangerous for certain conditions. Do not share your prescription with someone else even if they have similar symptoms.
Avoid using tranexamic acid together with hormonal contraceptives (birth control pills, injections like Depo) as both increase the risk of blood clots. Do not combine with other blood-clotting medicines like Factor IX without a doctor's guidance. Alcohol does not have a major interaction, but it's best to avoid it as it can worsen side effects like dizziness.
Check your specific combination
Is it safe to take Tranexamic with your other drugs?
Tranexamic acid should only be used during pregnancy or breastfeeding if a doctor specifically prescribes it — do not take it on your own.
Store in a cool, dry place away from direct sunlight and heat — Nigerian weather can be very hot, so avoid leaving it in your car or near windows. Keep the medicine in its original packaging and far out of the reach of children.
For information only — not medical advice. Always talk to a doctor or pharmacist before changing your medication.
Names this drug is sold under — especially in Nigerian and West African pharmacies
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Counterfeit Drug Warning
Fake drugs are a serious problem in Nigeria. Always buy from a registered pharmacy. If the packaging looks different from what is described above, do not use it.
Dispensing Tranexamic Acid?
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