Yes, I used tar and salicylic acid shampoo. This is good to remove scaling for one day, but next morning its back. I have also tried nizorel, zinc, and also a sulphur shampoo. These I use for cleansing, but I need something that cures this condition. I will try vitamin D, but can you tell me at what strength I should take daily? Also apple cider vinegar, has had a positive effect, but I am not sure why.
Someone told me not to drink beer or lager, as it makes SD worse, can you confirm this?