Hair fall in specific areas -Seborric.

Hi My hair density is reducing gradually Due to seborric psoriasis. It's like wherever the flakes are seen and the hair starts loosing in that area. Once the hair loss is complete then the flakes found to disappear or stop to develop there but after it starts to develop in adjacent areas. Right now I am taking medicine for seborric psoriasis issue only when I say abt my hair fall my doctor says once the flakes are controlled automatically hairloss also will reduce. But this scaph issue is never 100 percent cure because once in a week it starts to develop slowly and I do take oral medicines as follows Fluconeole 150 ml Levocekine 0-0-1 Clobetasol ointment for localised application I am not sure whether this seborric dermatitis or psoriasis but from the hospital within my office premises I get this medicines. By this I can say some kind of control is there but still my hair fall persists. Hence I request to suggest me the treatments to prevent further hair fall. Thanks in advance