Hi, i am suffering from allergic rhinitis, frequent cold, sneezing, post nasal drops from childhood, will this cause Psoriasis and severe hair fall ( nearing to crown baldness) ? Or vice versa? Currently using Protar K Scalp solution alternate days as shampoo, Dosetil lotion at night from last 2 weeks but still small pimple and itching scalp continue to exist. Can I get my lost hair back? Pls suggest if am taking the right treatment and what is the possibility of hair regrowth and duration to cure this problem??? Pls reply in detail. Thanks