Dear Agal, Welcome to Healthcaremagic!
Probably you are suffering from melasma
[Cloasma], though there may be other causes as well, like peri-orificial eczema
or misuse of steroid
creams on face. Please do as follows & let me know in say 3-4 weeks.
1) Get your Hb checked- if you are anaemic, please start an iron suplement. Also take good nutritious diet with lots of fruits.
2) Use a depigmenting cream like, Demelan or Triglow at night only.
3) In day time- use a good broad spectrum sunscreen.
Wishing you best of health.
Dr Naveen Kansal, MBBS, MD [PGI, Chd]
Skin Clinic, SCO 298, Sect. 20, Panchkula