yes kay, my dr. prescribed me a Vitamin D based ointment. well 2 if truth be told, tried the first then went back to dr.'s got a different one. neither worked on me. but hey we are all different, it may work for you, i'll cross my fingers for you, (mine had no steroids in as I don't like using steroids!)
I used black jamaican castor oil every night (scalp only) for 5 nights (don't wash it out & expect bad hair days!! ) oh, & comb out the bits with a nit combing the morning.
day 6 just shampoo hair give your scalp a day off.
the next 5 nights put on mg**7 tar cream (pot)
repeat as oil weeks & tar weeks as needed