Hi,
I seem to have suffered to varying degrees with scalp psoriasis for years. I have tried all the usual shampoos - Nizoral, Capasal, T-gel etc used them properly i.e leaving in for 15/30 mins before rinsing then removing scale with fine comb but nothing really seems to help.
Have tried less medicated stuff - lush snake oil and soak and float bar
When I asked GPs about this (ages okay) Nizoral was suggested!
It's awful, terrible flaky scalp, scratching lifts off large flakes and leaves inflamed red skin. Some areas are scabbed etc due to scratching 
Any advice if you suffer from this? Anything that has really helped? Thanks!