Hello Doc. I Am Mrs. Richa, 29 Years Old And

Hello Doc. I am Mrs. Richa, 29 years old and I have oily skin and getting pimples from 2 months continuously. Actually when I was 16 years old that time I also get lot of pimples on my face and after that I always suffered from this in every year and I have treated every time by a good dermatalogist. And I have used all of treatments and prescribed medicines given by them like I have used adapalene and clidamycin gel and benzoic and tretino-a and erythro tabs and some face washes...but I still found pimples on my face and sometimes in chest and back.
This time I am not using anything on my face only herbal face wash and aloe vera gel but there is no relief from pimples and I have large pores too and whiteheads so plz tell me How do I get rids of pimples pores and whiteheads and very sensitive thin skin what should I use becoz presently I am in Malaysia and I dont know what to use and where to get...plz reply soon what products I get in Malaysia
Thanks and regards
Mrs. Richa