Not known: Melasma can worsen due to estrogen, progesterone, sun exposure, etc. Spironolactone can lower testosterone, so in theory it could increase estrogen slightly, but have never seen it described as causing or worsening melasma.
Answered 12/26/2022
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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