Hypopigmentation After Laser or IPL refers to lightening of the skin that may occur following energy-based skin treatments. This change in pigmentation can be temporary or permanent and is sometimes associated with skin injury during or after treatment. This page explains potential causes, contributing factors, and management approaches in a factual, educational manner.
Permanent hypopigmentation is lightening of the skin to the point where it is unable to tan. It is a form of a scar.
Hypopigmentation can be caused by laser.
Hypopigmentation may also be temporary.
Contributing factors relating to hypopigmentation post laser treatment
* Too high settings of the laser for the patient
* Burning or blistering of the skin
* Infection after laser
* Poor wound care eg picking of skin after treatment
* Use of EMLA or other topical anaesthetics with IPL
How to treat permanent Hypopigmentation post laser
* The best way is to remove all of the sun damage around the white area, as when there is reduced contrast, the area itself will look improved
* Cosmetic Tattooing, repigmenting the white area
* Fractional Laser / Needling
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FAQ Hypopigmentation After Laser or IPL
1. What is hypopigmentation after laser or IPL?
Hypopigmentation refers to lightening of the skin caused by a reduction or loss of pigment. After laser or IPL, this may occur if pigment-producing cells are affected.
2. Is hypopigmentation always permanent?
No. Some cases are temporary and may improve over time, while others can be long-term or permanent depending on the extent of skin injury.
3. What factors increase the risk of hypopigmentation after treatment?
Risk factors may include high treatment settings, skin blistering or burns, infection, poor wound care, or the use of topical anaesthetics with certain devices.
4. Are some body areas higher risk for hypopigmentation?
Yes. Areas such as the chest and clavicles are considered higher risk due to thinner skin and variable healing response.
5. Can hypopigmentation be managed once it occurs?
Management may focus on reducing contrast with surrounding skin or supporting skin texture. Options vary and should be discussed with a qualified practitioner.
6. Does sun exposure affect hypopigmentation?
Sun exposure can increase contrast between affected and unaffected skin, making hypopigmented areas more noticeable.
7. When should I seek medical advice?
If skin colour changes persist, worsen, or are accompanied by other symptoms, assessment by an experienced practitioner is recommended.