What should you know about long pulsed alexandrite laser?

Alexandrite laser light is absorbed by melanin in the hair shaft and follicle. The resulting heat can weaken selected follicles while the surrounding skin is protected with cooling and appropriate settings. Response varies with hair pigment, thickness, skin tone, body area, and growth cycle. Light or grey hair contains less target pigment, while recently tanned skin may be more vulnerable to irritation or colour change.

Laser hair removal is better understood as a process of reducing growth over repeated appointments. It does not explain why excess hair developed, and it should not be used over an active rash, infection, or open wound.

Tell the clinician about tanning, pigment disorders, medicines, previous reactions, and products that irritate your skin. Follow the preparation plan, including whether to shave and which methods to avoid between visits. After treatment, keep the area cool and use sun protection as advised. Ask whether a test area is appropriate, what sensations are expected, and how the plan changes for different body sites.

Get advice for blistering, intense pain, marked swelling, crusting, or a light or dark patch that persists or spreads. Seek prompt medical help for rapidly worsening redness, pus, fever, facial swelling, or breathing difficulty. A new pattern of excess hair or associated hormonal symptoms should be assessed separately from cosmetic treatment.

Ask whether alexandrite is suitable for your skin and hair, how cooling will be provided, how to prepare, what aftercare is needed, and which changes should prompt a call.