Skin & Complexion
Darkened patches, spots and texture changes caused by excess pigment and cumulative sun exposure.
Physician-led assessment · individualized care · Vancouver clinic
Understanding Hyperpigmentation, Sun Spots & Sun Damage
Hyperpigmentation is a darkening of the skin caused by excess melanin. It most often appears as sun spots (solar lentigines), freckling, uneven patches and overall dullness, usually on areas with the most sun exposure such as the face, hands, chest and shoulders.
The brown spots are the visible part of something larger: cumulative ultraviolet exposure that has also affected the skin's texture, vessels and collagen, and that carries a genuine medical dimension. Most sun spots are harmless, but because early skin cancers and pre-cancers can look like ordinary brown marks, the first question is always whether a spot is what it appears to be. Once that is settled, the pigment itself is treatable, with an approach matched to skin tone.
Related Presentations
These focused pages explain different patterns within this concern.
Causes and Contributing Factors
The main driver is ultraviolet radiation from the sun and from tanning devices, which stimulates pigment-producing cells (melanocytes) to make more melanin and, over years, damages skin structure. This leads to localized clusters of pigment such as sun spots, as well as broader unevenness in tone and texture. Genetics and skin type influence susceptibility, and other forms of hyperpigmentation can follow inflammation, acne or injury. Pigment changes are best understood as a marker of cumulative light exposure rather than a single event.
Signs and Symptoms
Assessment
When assessing pigmented spots, a clinician considers the colour, borders, symmetry, size, texture and stability of each lesion, whether it has changed, and the person's overall skin type and sun history. Any spot with irregular or evolving features may need closer examination or a biopsy before cosmetic treatment is considered. This evaluation is done in person, where each spot can be inspected closely and your skin tone taken into account, since suitable light-based options differ between skin types.
Treatment Options
These are some of the options connected to this concern. The appropriate plan depends on assessment, suitability, and your goals.
Care begins with confirming any suspicious spot is harmless and with consistent sun protection, then addresses the pigment with an approach matched to your skin tone, since some devices are not suitable for all tones. The options below are some of what the clinic may consider.
The right approach depends on an in-person assessment and your skin tone. Book a consultation, or see the Pigmentation & Sun-Damage Treatment page.
Uses selected laser and light-based wavelengths, guided by assessment, to help address excess pigment, sun damage and uneven skin tone.
A controlled chemical solution that encourages renewal of the skin's surface and helps concerns such as uneven pigment, post-acne marks or rough texture.
A physician-guided topical and skincare program using evidence-based ingredients to help control acne, oil, inflammation and post-acne marks.
For the fuller picture, explore the treatment pages above or discuss the options during a consultation.
Medical Assessment
Medical assessment is important before cosmetic treatment of any spot that is new, growing, changing in colour or shape, asymmetrical, has irregular or blurred borders, is larger than most others, itches, bleeds, crusts or does not heal. The ABCDE features (asymmetry, border irregularity, colour variation, diameter, evolution) are a helpful guide. When in doubt, have a lesion examined by a physician rather than treating it cosmetically.
Frequently Asked Questions
Mainly ultraviolet exposure from the sun and tanning devices, which drives pigment-producing cells to make more melanin. Genetics and skin type influence susceptibility, and other pigmentation can follow inflammation, acne or injury.
Harmless spots tend to be flat, uniform in colour and stable over time. Spots that are new, changing, asymmetrical, multi-coloured, irregularly bordered, larger than the others, or that itch, bleed or fail to heal should be examined by a physician. When unsure, always have it checked.
The pigment itself is usually harmless, but the underlying sun damage is linked to precancerous changes and skin cancer, so any suspicious spot should be assessed before cosmetic treatment.
Yes. Continued sun exposure darkens existing pigment and brings out new spots, which is why daily protection matters.
Options include topical pigment-directed skincare, chemical peels, and light- or laser-based treatments matched to skin tone. Daily sun protection is part of every plan, and suitability is confirmed at an assessment.
Change is gradual, usually over weeks to months, and often needs a series of treatments. Maintenance and sun protection help hold the result.
Ultraviolet exposure is the main driver, so without ongoing protection spots commonly recur and new ones form. Daily protection maintains improvement and supports skin health.
No. Some light- and laser-based treatments carry a higher risk of pigment changes in darker skin tones, so treatment must be matched to the individual. This is one reason an in-person assessment matters.
They can, especially without sun protection and maintenance, because the tendency and the sun exposure that drive them continue.
Yes, when there is any doubt. Because some precancerous and cancerous lesions can look like ordinary brown spots, a clinician should confirm a lesion is harmless before it is treated cosmetically.
Physician Assessment
An assessment can help clarify what may be contributing, which options may be appropriate, and what a reasonable next step could look like for you.
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Anti-Aging Medical & Laser Clinic combines medical assessment, individualized planning, physician oversight, and a broad range of treatment options in its Vancouver clinic.
Bring your questions, treatment history, and goals. Your provider can help you understand appropriate options, expected recovery, and realistic outcomes.
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