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Dr. Orr Shauly

Plastic & Reconstructive Surgery Resident

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Dr. Orr Shauly is a plastic and reconstructive surgery resident in training at Emory University. He is not in independent practice and does not offer clinical services through this website. All content on this site is for education and information only. It is not medical advice and does not create a doctor-patient relationship.

© 2026 Dr. Orr Shauly

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Evidence guide

What tranexamic acid does in plastic surgery, how well it reduces bleeding, and how safe it is.

Written by Orr Shauly, MD, plastic surgery resident. Updated October 2026.

For information and education only, not medical advice.

The short answer.

Tranexamic acid (TXA) is a medicine that helps blood clots hold together by slowing their breakdown. In plastic surgery it is given through a vein, applied to the surgical area or mixed into local anesthetic to reduce bleeding and bruising. Across 30 randomized trials and 2,150 plastic surgery patients, intravenous TXA reduced blood loss and the need for transfusion, with no TXA-related complications.1 In breast surgery it has been associated with fewer hematomas, and a review of 216 trials found no increase in blood clots.2,3

30 Trials
2,150 patients
Randomized trials of intravenous TXA in plastic surgery in a 2023 meta-analysis.1
7.3%
hematoma with TXA in breast surgery
Hematoma rate with TXA vs 12.9% without, across 5 studies and 1,139 breast surgery patients.2
10.0% - 3.8%
hematoma after breast reduction
Hematoma rate without TXA vs with intravenous TXA in a single-institution study of 464 breast reduction patients.4
2.1%
blood clots with TXA
Thromboembolic events with intravenous TXA vs 2.0% without, across 216 trials and 125,550 patients in all specialties.3

On this page.

  1. What tranexamic acid is.
  2. How it is given.
  3. The evidence at a glance.
  4. Results by procedure.
  5. Safety and blood clot risk.
  6. What we don't know yet.
  7. Common questions.
  8. Key terms.
  9. Research by Dr. Shauly on this topic.
  10. Related guides.
  11. References.

What tranexamic acid is.

When a blood vessel is injured, the body forms a clot made of a protein mesh called fibrin. Another system, called fibrinolysis, gradually breaks that clot down. Tranexamic acid blocks this breakdown, so clots that have already formed stay stable for longer.5 It does not create new clots by itself.

TXA has long been used in trauma, heart, orthopedic and obstetric surgery. Its use in plastic surgery has grown quickly, from facial procedures to breast and body contouring.6

How it is given.

  • Intravenous: A dose is given through a vein during surgery.1
  • Topical: TXA solution is applied directly to the surgical area before closing.7
  • Local Infiltration: TXA is mixed with the local anesthetic or tumescent fluid injected into the tissues.8

Studies vary in dose, timing and route, and no single protocol has been established as best.6,8

The evidence at a glance.

TXA Plastic Surgery Evidence
StudyProceduresPatientsMain Finding
Wang 2023 (Intravenous)1Plastic Surgery2,150Less blood loss, transfusion risk about one third, no TXA complications
Wang 2023 (Local)7Plastic Surgery11 trialsLess blood loss and bruising, better surgical field
Laikhter 20229Aesthetic Surgery82026.3 mL less blood loss, trend toward fewer hematomas
Liechti 20232Breast Surgery1,139Hematoma 7.3% vs 12.9%, seroma 11.5% vs 19.9%
Fijany 202510Breast, Body Contouring13 studiesLower odds of hematoma, fewer infections with topical TXA
Al-Hashimi 202311Facelift150Less drainage and bruising, limited evidence
Many studies are small or retrospective, and results for hematoma in facelift and breast surgery need further confirmation.

Results by procedure.

  • Rhinoplasty: There is high-certainty evidence that intravenous TXA reduces blood loss in rhinoplasty and other cosmetic procedures.6
  • Facelift: In a single-surgeon study of 175 facelifts, topical or injected TXA roughly halved drain output and reduced bruising, with similar hematoma rates.12
  • Breast Reduction: In 464 breast reduction patients, hematoma occurred in 10.0% without TXA, 3.8% with intravenous TXA and 2.5% with TXA plus a plant-based hemostatic powder.4
  • Body Contouring: Across breast and body contouring studies, TXA was associated with lower odds of hematoma, while seroma and wound healing were not clearly different.10

Safety and blood clot risk.

The main theoretical concern with TXA is blood clots. In a meta-analysis of 216 randomized trials and 125,550 patients across all specialties, thromboembolic events occurred in 2.1% of patients given intravenous TXA vs 2.0% of controls, with no association between TXA and clot risk at any dose.3 In breast surgery studies, no thromboembolic events occurred in either group.2

TXA is generally avoided or used with caution in people with a history of blood clots, certain clotting disorders, recent stroke or seizures, or kidney problems, and the decision is made individually by the surgical team.

What we don't know yet.

  • Best Route: Whether intravenous, topical or combined TXA works best for each procedure is unclear.6,8
  • Hematoma: More high-quality trials are needed to confirm the effect on hematoma in facelift and breast surgery.6
  • Swelling: Objective, standardized measures of bruising and swelling are still lacking.6

Common questions.

What is TXA used for in plastic surgery?

TXA is used to reduce bleeding during and after surgery. Studies also show less bruising and drainage after procedures such as rhinoplasty, facelift and breast surgery.

Does TXA cause blood clots?

Large analyses of randomized trials have not found an increased risk of blood clots with intravenous TXA. It is still used with caution in people who have had blood clots before.

Does TXA reduce bruising and swelling?

Most studies report less bruising, especially after facial procedures. Swelling has been harder to measure, and the evidence is less clear.

Is TXA given as a pill before surgery?

In plastic surgery studies, TXA is usually given through a vein during surgery, applied to the surgical area or mixed into the local anesthetic. The plan is decided by the surgical team.

Does TXA prevent hematoma?

TXA has been associated with fewer hematomas in breast surgery and body contouring. For facelift, the evidence is still limited, and careful surgical technique and blood pressure control remain essential.

Is TXA right for my surgery?

Only your surgical team can answer that. This guide is educational and cannot assess an individual case. A qualified plastic surgeon and anesthesiologist can review your medical history and decide with you.

Key terms.

Tranexamic Acid (TXA)
A medicine that slows the breakdown of blood clots and reduces bleeding.
Antifibrinolytic
A medicine that blocks fibrinolysis, the natural breakdown of blood clots.
Hematoma
A collection of blood under the skin or in a surgical space that may need to be drained.
Seroma
A collection of clear fluid in a surgical space.
Thromboembolism
A blood clot that forms in a vessel and may travel, such as a clot in the leg or lungs.
Ecchymosis
Bruising caused by blood leaking into the skin.

Research by Dr. Shauly on this topic.

  • June 2026

    Use of Plant-Based Absorbable Hemostatic Powder and Intravenous Tranexamic Acid in Breast Reduction Patients Reduces Hematoma Rates

  • May 2026

    Intravenous tranexamic acid use in breast reconstruction: a retrospective study at a high-volume breast center

Related guides.

  • Nanofat grafting

    An evidence-based guide to nanofat grafting covering how it is made, what it treats, reported results and side effects, and what is still unknown.

  • Cellulite treatment

    An evidence-based guide to cellulite covering its causes, grading, and how creams, devices, subcision and injections compare in clinical studies.

  • Manual lymphatic drainage

    An evidence-based guide to manual lymphatic drainage after liposuction, tummy tuck and other cosmetic surgery, covering how it works, timing and evidence.

  • Fat grafting

    An evidence-based guide to fat grafting covering how fat is harvested and injected, how much survives, facial and breast uses, recovery, risks, and safety.

References.

  1. 1.Wang S, Yang J, Lin L. Intravenous Application of Tranexamic Acid in Patients Undergoing Plastic Surgery: A Systematic Review and Meta-analysis with GRADE Quality Assessment. Aesthetic Plast Surg. 2024;48(3):543-58. PubMed
  2. 2.Liechti R, van de Wall BJM, Hug U, Fritsche E, Franchi A. Tranexamic Acid Use in Breast Surgery: A Systematic Review and Meta-Analysis. Plast Reconstr Surg. 2023;151(5):949-57. PubMed
  3. 3.Taeuber I, Weibel S, Herrmann E, Neef V, Schlesinger T, Kranke P, et al. Association of Intravenous Tranexamic Acid With Thromboembolic Events and Mortality: A Systematic Review, Meta-analysis, and Meta-regression. JAMA Surg. 2021;156(6):e210884. PubMed
  4. 4.Om A, Kong BH, Shauly O, Cuzzone D, Garcia Nores G, Losken A. Use of Plant-Based Absorbable Hemostatic Powder and Intravenous Tranexamic Acid in Breast Reduction Patients Reduces Hematoma Rates. Ann Plast Surg. 2026;96(6S):S455-S458. PubMed
  5. 5.Soltany A, Alhallak N, Al Aissami M. Tranexamic acid in rhytidectomy: a scoping review. Ann Med Surg (Lond). 2023;85(10):4964-8. PubMed
  6. 6.Brown S, Brown T, Rohrich RJ. Clinical Applications of Tranexamic Acid in Plastic and Reconstructive Surgery. Plast Reconstr Surg. 2024;154(6):1253e-1263e. PubMed
  7. 7.Wang S, Yang J, Lin L. Local Application of Tranexamic Acid in Plastic Surgery Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Aesthetic Plast Surg. 2023;47(4):1633-43. PubMed
  8. 8.Keshavarz H, Lin WWC, Dodd S, Kung JY, Wong JN. Effectiveness and Safety of Topically Applied Tranexamic Acid with Epinephrine in Surgical Procedures: A Systematic Review. Eur Burn J. 2025;6(3):52. PubMed
  9. 9.Laikhter E, Comer CD, Shiah E, Manstein SM, Bain PA, Lin SJ. A Systematic Review and Meta-Analysis Evaluating the Impact of Tranexamic Acid Administration in Aesthetic Plastic Surgery. Aesthet Surg J. 2022;42(5):548-58. PubMed
  10. 10.Fijany AJ, Holan CA, Troia T, Montorfano L, Mubang RN, Givechian KB, et al. Tranexamic Acid in Body Contouring Surgery: A Systematic Review and Meta-Analysis. Aesthet Surg J. 2025;45(10):1026-34. PubMed
  11. 11.Al-Hashimi M, Kaur P, Charles W, Bhasta M, Nahai F, Khajuria A. A Systematic Review of the Efficacy and Safety of Tranexamic Acid in Facelift Surgery. Aesthet Surg J. 2023;43(11):1211-8. PubMed
  12. 12.Pou JD, Matabele MN, Robertson KM. Subcutaneous and Topical Tranexamic Acid Use During Rhytidectomy. Laryngoscope. 2025;135(5):1685-90. PubMed

This guide is for general education and is not medical advice. Reading it does not create a doctor-patient relationship. Decisions about treatment should be made with a qualified plastic surgeon who can evaluate you in person. The author is a plastic surgery resident in training and does not offer consultations or clinical services through this website.

The author co-authored some of the research cited in this guide. Views are the author's own and do not represent any institution.