Many thanks for your question.
Based on your photos, I would suggest two treatments:
Pigmentation - invest in a cosmeceutical skincare range such as ZO Skin Health by Dr Zein Obagi. This has excellent results at treating issues such as pigmentation, rosacea, acne, lines and...
Hi Mamosa, it appears that you have Melasma and this is probably why you were prescribed hydroquinone. Hydroquinone is a very common treatment for Melasma and in many cases it works well to control the appearance of the dark spots. If it is not working for you, then you can incorporate Retin ...
You would want to use a Vitamin C in the morning underneath the Aczone. Make sure you are using an L-ascorbic acid form of Vitamin C. iS Clinical Pro-heal is a great choice. After you put it on, let it sit on the skin for about 5 min before applying the Aczone.