Hello. Thank you for writing to us at healthcaremagic
You have developed post-inflammatory
hyperpigmentation, at both these sites.
Post-inflammatory hyperpigmentation is a non-specific reaction to any inflammatory insult to skin.
Post-inflammatpory hyperpigmentation is quite common after acne in skin of color. It is due to excess melanin produced by inflammatory process and present as dark spots at sites of previous acne lesions.
These dark spots may persist for weeks or months.
There are various pigment reducing agents like
glycolic acid,
hydroquinone,
kojic acid, arbutin etc which can be used to fade these dark spots.
The mechanism of action of these agents is either exfoliation of existing pigment Or inhibition of synthesis of new melanin Or both.
Besides using pigment lightening creams, it is essential to protect your skin from sun specially face with the help of a sunscreen, to prevent further sun induced darkening.
I suggest you to visit a
dermatologist. Your dermatologist will be able to assess the skin condition and advice accordingly.
You may also opt for a few sessions of chemical peeling. Glycolic acid peel is particularly useful for post-inflammatory hyperpigmentation.
Regards
Take care