What should you know about manfaat tranexamic acid?

A clinician may prescribe it for heavy menstrual bleeding or other bleeding problems after assessing the cause. A topical or oral form may also be considered for melasma, a condition that causes darker patches of facial skin. The dose, route, and timing depend on why it is being used.

It does not treat every cause of bleeding. Tell your clinician about previous blood clots, clotting disorders, kidney problems, vision changes, and all medicines you take, including hormonal contraception.

Use tranexamic acid exactly as prescribed and do not share it with someone else. For heavy bleeding, keep track of how often you need to change menstrual products and whether symptoms such as tiredness or breathlessness are developing. For skin treatment, follow the prescribed application or dosing plan and use sun protection recommended by your clinician.

Seek individual advice before starting it if you have had a clot, are pregnant or breastfeeding, or have kidney disease. Further information is available about [Tranexamic Acid](/materials/tranexamic-acid/), [Tranexamic Acid for Heavy Bleeding](/treatments/medical-gynaecology/tranexamic-acid-for-heavy-bleeding/), and [Tranexamic Acid for Melasma](/treatments/medical-dermatology/tranexamic-acid-for-melasma/).

Get urgent medical help for sudden chest pain, trouble breathing, coughing blood, one-sided leg swelling or pain, a severe headache, weakness on one side, or a new change in vision while taking tranexamic acid. These symptoms can signal a serious clot or another emergency.

Contact a clinician promptly if bleeding remains heavy, returns unexpectedly, or is accompanied by faintness, marked weakness, or severe pain. The underlying cause may need assessment rather than repeated self-treatment.

Ask what type and dose are appropriate for your reason for treatment, how long to use it, which warning symptoms matter for you, and whether your other medicines or contraception change its suitability.