Hi doctor. Except my face my whole skin tone is good. But when it comes to my face I used have black skin with some spots. I got these spots because I used to go to building works few years ago. Most of the times I faced brighter sun. Too hot conditions also I faced. Now I got job in mnc. Here I'm doing completely night shifts. Recently I consulted a doctor he wrote creams like 1 clob cream (oreva dermacare) 2 brite depegmenting cream (Wallace rivela) also he gave some c vitamin tablets. And he advised me to use both creams combindly. I did the same for 20 days. After using that my black spots were totally removed and my skin became good that I was looking good. Then I stopped using these creams. Again my face came back to the first position what have. Can you please suggest me. What should I do for this. I'm helpless. I consulted 3 doctors they suggested 3 different medicines. But results are same. I hard that the creams having hydroquinone should be avoid. Advise on this also. Please