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Tranexamic Acid: uses, side effects & brands
Tranexamic acid reduces heavy menstrual bleeding and other bleeding. It belongs to the Women’s health & hormones group. These treat heavy periods, hormonal and reproductive conditions.
Drug type — dosing is set by your doctor
| Measure | Range |
|---|---|
| Drug class | Women’s health & hormones |
| Type | Prescription |
| Dose | Individual — ask your doctor or pharmacist |
What it is used for
- Heavy menstrual bleeding
- Nosebleeds and bleeding after dental work, especially in bleeding disorders
- Reducing bleeding after surgery or injury (often in hospital)
- Bleeding after childbirth (in hospital)
Common brand names
- India: Pause, Trapic, Texakind
- Worldwide: Lysteda, Cyklokapron
Common side effects
- Nausea or diarrhoea
- Headache
- Stomach cramps
- Muscle or back aches
Before taking it — precautions
- Tell your doctor about any past blood clot, stroke or clotting disorder — it is usually avoided
- Kidney problems may need a lower amount
- Tell your doctor if you use combined hormonal contraception, which may add to clot risk
When to see a doctor urgently
- Painful swollen leg, chest pain or sudden breathlessness (possible blood clot) (urgent)
- Sudden weakness, numbness or trouble speaking (urgent)
- Changes in vision, including colour vision
Frequently asked questions
Is tranexamic acid a hormone?
No — it helps clots hold by slowing their breakdown. It does not affect fertility and is not a contraceptive.
Do I take it all month?
No — for heavy periods it is taken only during the bleeding days, as your doctor advises.
When should heavy periods be checked?
If bleeding soaks through pads quickly, lasts unusually long, or you feel tired and breathless, see your doctor to look for the cause such as fibroids or anaemia.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.