Acne on my face how to reduce it

Patient: Sir i am under medication i am taking doxytab DT(100mg) and using creams such as adaferin and benzac ac to treat my acne vulgaris. i have a few questions1.can i use clean and clears foaming face wash(oil free) while i am using the creams.2.can i take vitamin b complex tabs.plz reply as soon as possible