Doxycycline
"I was prescribed this alongside clindamycin and benzoyl phosphate gel to treat mild acne on my face. It was a dosage of 100mg for 30days. Around two weeks in my acne had improved significantly but in came in another problem , Hyperpigmentation. My face is currently 3 shades darker than the rest of my body. I went back to my dermatologist and she prescribed another antibiotic and told me to discontinue the doxycycline. The discoloration has yet to improve but its only been three days since I stopped the doxycycline. Hoping and praying the hyperpigmentation will eventually fade. I wouldn't recommend doxycycline since I believe there is a better more permanent solution for the treatment of acne"