Freckles, Sun Spots or Melasma: Why the Difference Matters Choosing a procedure begins with understanding the pigmentation. Freckles often change with sunlight, sun spots tend to persist and melasma usually requires a different management plan. Dr KS Wong reviews these distinctions alongside skin tone and previous pigment reactions before discussing laser or light-based care. Potential improvement must be weighed against recovery and darker or lighter marks. New or changing lesions need medical assessment before cosmetic treatment. https://safechat.com/post/3552240331595987627