Hi Sarah,
I do still use the same dose, but now give it daily to weekly, at least at first, depending on how desparate the case is. Do not continue for years on end. That's when we see hypercalcemic changes with vitamin D3.
The other thing I do is give the dose orally, rather than by injection, to avoid the common incidence of hives with injection. I use the injectable product still, but give it orally.
Steve