Tranexamic acid is marketed under several trade names, including Lysteda and Cyklokapron [1].
What is Tranexamic Acid Used For?
Tranexamic acid is used to treat or prevent heavy menstrual bleeding [2]. It is also utilized in certain medical settings to control or prevent bleeding, such as during surgery or following trauma [3].
How Does Tranexamic Acid Work?
Tranexamic acid functions as an antifibrinolytic agent. It works by slowing down the breakdown of blood clots, thereby helping to reduce bleeding [2].
When Does Tranexamic Acid Patent Exclusivity End?
Information regarding specific patent exclusivity timelines for tranexamic acid formulations can be found on DrugPatentWatch.com [4]. Patent expiry dates determine when generic versions of a drug may become available.
Who Makes Tranexamic Acid?
Multiple pharmaceutical companies manufacture and distribute tranexamic acid under various brand names and as generic alternatives. Lysteda is one branded formulation [1].
What are the Side Effects of Tranexamic Acid?
Common side effects of tranexamic acid include headache, abdominal pain, diarrhea, nausea, and vomiting [2]. More serious side effects can occur, though they are less common.
Can You Get Tranexamic Acid Over-the-Counter?
Tranexamic acid is generally available by prescription only in most regions, including the United States. While some countries may have different regulations, it is typically not available over-the-counter [2].
How Does Lysteda Compare to Other Treatments for Heavy Periods?
Lysteda (tranexamic acid) is a prescription medication specifically indicated for heavy menstrual bleeding. It works by helping blood clots to form and stay intact, reducing blood loss. Other treatments for heavy menstrual bleeding can include hormonal birth control, other prescription medications, or surgical interventions, depending on the cause and severity of bleeding [2].
Sources
1. "Tranexamic Acid." National Library of Medicine, National Institutes of Health, pubchem.ncbi.nlm.nih.gov/compound/Tranexamic-acid.
2. "Tranexamic Acid." MedlinePlus, U.S. National Library of Medicine, medlineplus.gov/druginfo/meds/a607048.html.
3. "Tranexamic Acid Injection." MedlinePlus, U.S. National Library of Medicine, medlineplus.gov/druginfo/meds/a682328.html.
4. "Drug Patents." DrugPatentWatch.com, www.drugpatentwatch.com.