Cosmetic medicine
Cosmetic laser hair reduction—hormonal evaluation when hair is sudden or severe.
Laser and light devices selectively heat melanin-rich hair follicles to reduce growth over multiple sessions. The AAD laser hair removal page notes that results are long-lasting reduction, not always permanent removal.
Polycystic ovary syndrome and medications can cause excess hair—medical screening is important when patterns are sudden.
Genetics, androgen excess, pregnancy, and drugs (cyclosporine, minoxidil) can increase hair.
Professional laser hair removal (avoid at-home IPL for darker skin without guidance), electrolysis for white hairs in some cases, and medical therapy (e.g., spironolactone) for hormonal hirsutism when prescribed.
Pre-treatment sun avoidance reduces risk of burns or pigment changes.
After a series, many patients enjoy long intervals between touch-ups; hormonal shifts can stimulate new growth.
Melanin-poor hair responds poorly to most lasers—electrolysis or alternate devices may be discussed.
Shave (no plucking) before treatment, avoid sun and self-tanner, and disclose medications and pregnancy status.
Most clinics defer elective laser until after pregnancy—confirm with your obstetric provider.