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Sunday, March 16, 2025

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What causes pigmentation issues and how to treat them

Pigmentation issues, such as dark spots, melasma, and uneven skin tone, are common concerns for many people. While these conditions are generally harmless, they can affect confidence and skin appearance. Understanding the causes of pigmentation and the available skin treatment options can help you manage and improve your skin.

1. Common Causes of Pigmentation Issues

Several factors contribute to pigmentation problems, including:

  • Sun Exposure – UV rays trigger melanin production, leading to sunspots and uneven skin tone.

  • Hormonal Changes – Pregnancy, birth control, and hormonal imbalances can cause melasma, a type of pigmentation often seen on the face.

  • Post-Inflammatory Hyperpigmentation (PIH) – Dark marks left behind after acne, burns, or skin injuries.

  • Ageing – Over time, the skin develops age spots due to prolonged sun exposure and reduced cell turnover.

  • Genetics – Some people are more prone to pigmentation due to their skin type and family history.

2. Preventing Pigmentation

While some pigmentation issues are unavoidable, preventive measures can help minimise their severity:

  • Wear Sunscreen Daily – UV exposure worsens pigmentation, so using SPF 30+ sunscreen helps protect your skin.

  • Avoid Picking at Acne or Scars – Scratching or picking at blemishes can lead to post-inflammatory hyperpigmentation.

  • Use Antioxidant-Rich Skincare – Vitamin C, niacinamide, and other antioxidants can help protect against pigmentation.

3. Treatment Options for Pigmentation

There are several professional and at-home treatments available to reduce pigmentation:

Topical Treatments
  • Retinol and Retinoids – Stimulate skin renewal to fade pigmentation over time.

  • Vitamin C Serums – Help brighten dark spots and improve skin tone.

  • Hydroquinone and Kojic Acid – Skin-lightening agents that reduce melanin production.

Chemical Peels

Chemical peels exfoliate the top layer of skin, helping to fade dark spots. Peels with glycolic acid, lactic acid, or salicylic acid can be effective for pigmentation issues.

Laser and Light Treatments

Laser therapy and IPL (intense pulsed light) target pigmentation at a deeper level, breaking down melanin clusters to even out skin tone. These treatments are best performed by professionals to ensure safe and effective results.

Microdermabrasion and Dermabrasion

These treatments involve exfoliating the skin’s surface to reduce pigmentation and improve skin texture.

Professional Skin Treatments

For stubborn pigmentation, consulting a professional skin treatment specialist can provide personalised solutions. Tailored treatments can address specific pigmentation concerns more effectively than over-the-counter products.

Conclusion

Pigmentation issues are common but treatable with the right approach. Preventive care, professional treatments, and proper skincare can help manage and reduce pigmentation. Seeking expert advice ensures that you choose the best treatment for your skin type and condition.