Hello, yes it's possible. There are many treatments options available for treatment of pimples and pigmentation. These range from topical and oral medications to advanced treatment like chemical peeling and LASERS. Which treatment is most suitable for you can be ascertained after having a chance to examine you. Though no treatment can lighten your natural skin color, but there are many options to reduce the damage caused by various external factors and help you get a better and healthier skin. Consult a Dermatologist directly to know more about which treatment is best suited for your skin. Till then you can use a good quality sunscreen in daytime and a gentle facewash containing glycolic acid.
Next Steps
consult a Dermatologist in person or on private chat.