hi i sharmistha,38 years old female, working lady,i have acne on my face,i suffer from last 3years, when i go outside in summer or sunrise or very hot day that time my patches are become very prominent and my face look very dull and black,and the patches also become blacks, i use melabest creame in night.so please sir help me and suggest me the best medicine which can help me get a glowing face