Vitamin D Deficiency with Low Calcium Level and High Parathyroid Hormone Level
(sibu, sarawak, malaysia)
I recently found out that my Vitamin -D 25 hydroxy level = 23.6. My intact parathyroid hormone level is 44.5 and Blood Calcium Level is 1.8. What does this indicate and what is the cause of all this ?
I also recently had optic neuritis.