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Cosmetic Eyebrow Tattoo Removal Using a Q-Switched Ruby Laser: A Case Report
Luis L Velázquez Arenas1, Sarahi Garay Enriquez2, Daniela Gómez Guerra2
1Dermatology, School of Medicine and Health Sciences at Tecnológico de Monterrey, Monterrey, MEX.
Cureus
|March 12, 2026
Summary
Q-switched (QS) ruby laser effectively lightened a stubborn cosmetic eyebrow tattoo after multiple failed treatments. Potential side effects include temporary skin reactions and reduced eyebrow hair density, requiring careful patient counseling.
Area of Science:
- Dermatology
- Laser Medicine
- Cosmetic Procedures
Background:
- Tattoos involve depositing pigment into the dermis, historically considered permanent.
- Laser technology, particularly Q-switched (QS) lasers, offers feasible tattoo removal via selective photothermolysis.
- Adverse effects can occur despite the effectiveness of laser tattoo removal.
