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Safe Use of Laser Hair Removal

Principles, indications, complications, and safety recommendations of laser hair removal for permanent hair reduction.

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

References (5)

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Dermatoloji department. Book Appointment →

What is Safe Use of Laser Hair Removal?

Laser hair removal is a widely used method in cosmetic dermatology that heats hair follicles with laser lights at wavelengths targeting melanin pigment, causing permanent damage. It works on the principle of selective photothermolysis.

Different devices are preferred for different skin types: Alexandrite for fair skin, diode for medium skin, and Nd:YAG lasers for dark skin are safer. Treatment is usually planned as 6-8 sessions; repeated every 4-8 weeks according to the hair cycle.

The procedure should be performed in medical centers by a trained expert. Skin type, hormonal status, expectations, and possible side effects should be evaluated. Underlying hormonal causes of hirsutism (e.g., PCOS) must be investigated.

Symptoms

Mild burning similar to 'rubber band snap' during the procedure
Temporary redness and edema after treatment
Mild tenderness that resolves within 24-48 hours
Shedding of treated hairs within 2-3 weeks
Recurrent hair growth between sessions
Permanent hair reduction in appropriate cases (70-90%)
Rare pigmentation changes as side effect

Risk Factors

Wrong laser selection in dark skin types
Recently sun-tanned skin
Use of photosensitive drugs like gold and tetracycline
Active skin infection or active herpes
Hormonal imbalances (hirsutism)
Pregnancy (not recommended, insufficient data)
Unrealistic expectations

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • Skin type and hormone evaluation before procedure
  • Investigation of cause in excessive hair (hirsutism) complaint
  • Burn, blister, or persistent redness after treatment
  • When permanent pigmentation change occurs
  • Not achieving expected results

Treatment Methods

01
Appropriate device selection by a trained expert
02
Sun protection 2-4 weeks before procedure
03
Appropriate energy and pulse width setting for the skin
04
Reducing complications with cooling systems
05
Sunscreen and moisturization after procedure
06
Simultaneous treatment of cause of hirsutism (hormone therapy)

Which Department to Visit?

You can visit our Dermatoloji department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

Learn About Dermatoloji Department

Let us help you

You can make an appointment with our specialists or contact us for your concerns.

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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.