What Causes Pigmentation?
Facial pigmentation, often referred to as hyperpigmentation, is a common skin concern that affects people of all ages and skin types. It manifests as dark patches or spots on the face, which can significantly impact self-esteem and confidence. Facial pigmentation occurs when there is an overproduction of melanin, the pigment responsible for skin, hair, and eye color. This overproduction can result from various factors, including:
- Sun Exposure: Prolonged exposure to harmful UV rays from the sun can lead to sunspots and freckles.
- Hormonal Changes: Hormonal fluctuations during pregnancy (melasma) or due to birth control can trigger pigmentation.
- Post-Inflammatory Hyperpigmentation: Skin injuries, such as acne, can cause dark spots as the skin heals.
- Aging: As we age, our skin becomes more susceptible to pigmentation issues.
- Acne and Acne scars: Both acne and acne scars can cause pigmentation changes that persist even after the acne has resolved. It's essential to treat acne effectively and prevent further inflammation to minimize the risk of developing post-inflammatory hyperpigmentation or hypopigmentation.
- The Pigmentary Demarcation Line (PDL)