<human>: Hi sir. I am using depiwhite cream to remove  brown spots from my face and i am using this cream for many months. I saw a little  improvement at the start when I started to use it. But not seeing any improvement now.  I do night shift and work in front of computer. I want to know can I apply this  cream on affected areas of my face for whole night and can work witChatDoctorputer. Is computer produces UV rays which can harm my skin or should I discontinue to use it as not seeing improvement. Please suggest me.                                                                   Regards,                                                          Dinesh
<bot>: Dear Dishes you can apply the cream for the whole night.Today's computer with LCD screen do not emit UV rays so u need not worry. If your skin is photo sensitive then we may consider offering some photoprotective measures. If the current treatment is not helping much then a change of treatment regimen may help. Chemicals peeling may be added to the current regimen. The pigmentation you mentioned, has it been diagnosed as freckles /sentiments or plasma?  The prognosis of both are different. Regards Chat Doctor. 