Tranexamic acid is a medicine that allows you to control bleeding during active bleeding. However, it has also been used by dermatologists to treat and soften blemishes. For this there are injectable versions, tablets and creams with manipulated formulas.
As dermatologist Gabriella Albuquerque explains, each type of acid has its particularities both in its use and its results. • Oral use also has anti-inflammatory action. The topical and injectable version proves to be more effective and has been used by many dermatologists, but treatment varies from person to person. Usually the indication is from six to eight applications, which are weekly ?, explains the professional.
Understand more about the functionality of tranexamic acid and how it can work in skin treatments.
The Functions Of Tranexamic Acid
Fighting dark circles and melasmas is among the main functions. According to the dermatologist, in general, the results are very positive and the spots soften a lot. But for this, a medical indication is required.
Tranexamic acid for melasma
Dermatologist Gabriella Albuquerque explains that exposure to ultraviolet light activates the plasminogen factor, which promotes the increase of plasmin, a protein that increases melanogenesis. "That is, if it is in high concentration, plasmin increases the chance of staining and, consequently, promoting melasma," he says. According to her, tranexamic acid prevents this increase in plasmin from occurring. "It acts on the coagulation cascade that occurs during the coagulation process when we are bleeding," he says.
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Tranexamic acid for dark circles
For dark circles, which can be of various types and for various causes, there is a need for a different treatment for each one. • In the most common dark circles, acid is indicated and can be very helpful as one of its functions is to prevent UV-induced pigmentation. But, like any other treatment focused on dark circles, it does not guarantee cure because, most of the time, they need continuous treatment ?, he says.
Tranexamic acid also has the purpose of controlling bleeding, a use already highly regarded by medicine.
Where to find
Tranexamic acid tablets are over the counter and can be found at pharmacies or even over the internet. On the other hand, topical medications in the form of whitening creams and gel should be made in handling pharmacies. The injectable is only sold with a prescription. View average prices:
Tablets: A box with 12 units costs on average $ 20.00.
Cream: A 30 gram pot costs an average of R $ 35,00.
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Injection: A pack of five 5 ml ampoules each costs an average of $ 40.
In addition to the correct use of the drug, the result must be maintained. This is highly dependent on the patient and their habits, such as the indispensable daily use of sunscreen.
Side Effects and Contraindications
The doctor explains that, generally speaking, there are usually no side effects. She says it is quite uncommon to have any kind of reaction, but it may be that the patient has nausea, vomiting, epigastric pain and diarrhea.
And care must be taken with oral and injectable use, which should not be used in people with intravascular coagulation because of the risk of thrombosis, and in patients who are prone to thrombosis. The risk becomes even greater for women taking the birth control pill. "The patient should be excluded from risk criteria for thrombosis before starting treatment," he says.
It is also important to remember that only a doctor can evaluate each case and indicate the best treatment for the patient.
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