What type of drug is tranexamic acid?

When a blood vessel is injured, the body forms a clot and later uses natural processes to remove it. Tranexamic acid slows one part of that removal process, helping a clot remain in place for longer. It does not create a clot from nothing and it is not a hormonal medicine.

Clinicians may prescribe it for heavy menstrual bleeding or other situations where bleeding needs to be reduced. Dermatology teams may use it in selected plans for melasma. The route, dose, and timing depend on the reason for treatment and your medical history.

Use tranexamic acid only in the form and schedule provided by your clinician. Tell them about previous blood clots, clotting disorders, kidney problems, vision changes, pregnancy, and medicines that contain oestrogen. Do not share tablets or start a skin product containing it without checking the ingredients and intended route.

For menstrual bleeding, record when bleeding starts, how long it lasts, and whether you feel dizzy or unusually tired. For skin treatment, combine the plan with gentle skincare and daily sun protection, because light exposure can deepen facial pigmentation.

Seek urgent medical help for sudden chest pain, trouble breathing, coughing blood, one-sided leg swelling or pain, a new severe headache, weakness, or a sudden change in vision. These symptoms need prompt assessment while using any medicine that affects clot breakdown.

Ask why tranexamic acid is being recommended, which route is suitable, how long to use it, and which symptoms should make you stop and seek advice. Ask whether your other medicines or personal clotting history change the plan.