Use broad-spectrum sunscreen SPF 30–50 every day
Reapply sunscreen every 2 hours when outdoors
Wear a wide-brimmed hat and seek shade
Avoid direct sun exposure and tanning
Use topical hydroquinone
Use topical tretinoin
Use azelaic acid
Use tranexamic acid
Use kojic acid
Use vitamin C serum
Use niacinamide
Use cysteamine cream
Use combination prescription creams from a dermatologist
Consider chemical peels under medical supervision
Consider laser or light treatments only with a specialist
Stop or review hormonal triggers with a doctor
Avoid harsh scrubs and irritating products
Treat melasma consistently for several months
See a dermatologist for diagnosis and treatment plan