I have been having Psoriasis since 2007. Doctors think that I probably got this disease because of unmeasured doses of malarial medication. My scalp flakes a lot and looks bad. People often ask me why do I have so much dandruff. And I have to again and again explain to different people that it is a condition I never thought of. :'-( Now, recently, my face has also started to show signs of dryness. What should I do? Please help me. Note- I used to apply ionax solution on my scalp when having a hairwash as prescribed to me by Dr Marwah from Vile Parle, Mumbai.