Next week I'll have experienced two months of freedom from SD symptoms, save a few short incidents of mild scaling. The redness i completely gone, the skin is in perfect condition. No fungicides or hydrocortisone has been used. For the scalp, ordinary "Head & Shoulders" dandruff shampoo is used to great effect.
For me, the treatment appears to have been a total success and I still see no signs of reduced effectiveness. I no longer see myself as a SD sufferer.