Tranexamic acid is a prescription medicine used to treat or prevent excessive bleeding. It is a medication that works by preventing the breakdown of blood clots, allowing them to do their job of slowing or stopping bleeding. It is used to treat a variety of bleeding disorders, including heavy menstrual bleeding, nosebleeds, and bleeding due to surgery. It can also be used to prevent excessive bleeding during and after certain medical procedures. Tranexamic acid is available in both oral and injectable forms.
Tranexamic acid is a medication used to reduce or prevent excessive bleeding in various situations [1, 2]. Here's a breakdown of its key features:
Function:
- Antifibrinolytic: It works by slowing down the breakdown of blood clots, which helps prevent prolonged or heavy bleeding [1].
Common uses:
- Heavy menstrual bleeding: Tranexamic acid can help reduce blood flow during menstruation [1, 2].
- Excessive bleeding after surgery or childbirth: It can be used to minimize blood loss during or after certain procedures [1].
- Nosebleeds: May be helpful in controlling severe or frequent nosebleeds [2].
- Hereditary angioedema: This medication can help manage swelling episodes in people with this condition [2].
How it works:
Tranexamic acid inhibits the conversion of plasminogen to plasmin, an enzyme that breaks down clots [1]. By doing this, it helps existing clots stay intact and prevents new ones from dissolving too quickly.
Important things to know about Tranexamic acid:
- It can be taken by mouth or intravenously (injected into a vein) depending on the situation [1].
- Common side effects include nausea, vomiting, diarrhea, stomach cramps, and dizziness [2].
- There can be serious side effects, particularly an increased risk of blood clots, especially in people with certain risk factors [2]. It's crucial to discuss your medical history with your doctor before using Tranexamic acid.
- It may interact with other medications, so be sure to tell your doctor about all medications you take before starting Tranexamic acid [2].