yes, the endocronologist and my family dr. ordered vit d3 1000 units daily. my vit d level is 17.,which i started taking. my calcium is normal. i will be visiting my endocronologist in sept for this and primarily for my 3.4 cm thyroid nodule which has stayed the same size as last year. i had a fna it was normal two years ago as well. the endo stated i am cured for primary hyperpth since i had surgery for one gland in 1991 when i spoke to him on phone
Would check vit D level as if low, this would cause higher PTH. Would also repeat Ca as normal for adults is usually in the 9's. if >10 w/ high PTH, then concern for recurrent primary hyperPTH.