i had acne in my teen age but after that i had a clear skin. After age of 24 i started having acne again when i started taking roxid ( i was suffering from viral infection)...Now i m 27 yr old and still facing the same problem . I m taking MINOZ OD and DAPSONE from last one month. My doctor has asked me to take them for 3 months...but i couldn't find any improvement in acne....infact they are getting worst....my face is full of scars and marks. I m also applying Pernex AC 2.5% along with Clindamyid gel on pimples at night. I have taken the same treatment 8 months ago for 20 days. That time i got rid of pimples and my skin became smooth(that tym condition was not that worse).For next 6 months i did not get any pimple on my face. But from last 2 months i m getting more pimples more than 20 pimples or so..and now they have left scars.....pimples pop out now and then...specially after travelling. Could u please suggest any medicine without side effect and would be effective to cure acne problems forever. Should i stop taking MiNOZ AND DAPSONE as they can have very bad side effects. Should i go for blood purification medicien or pimples are the result of blocked pores and dirt. I m using SASLIC face wash from last 3 years. Now my skin looks really dull and even complexion has also go down. I m using sunstop SPF 30/UVEX Spf 15 whenever i step out of home. I m non working so most of the ttym i stay at home....Please tell is it necessary to apply sunscreen even when we r at home.