Hyperparathyroidism Support Group
Hyperparathyroidism is overactivity of the parathyroid glands resulting in excess production of parathyroid hormone (PTH). Increased PTH consequently leads to increased serum calcium (hypercalcemia) due to 1) increased bone resorption, allowing flow of calcium from bone to blood, 2) reduces renal clearance of calcium, and 3) increases intestinal calcium absorption.
I had more symptoms on vitamin D so I stopped taking it. I did take vitamin D for a week before my blood tests. I will do that for the tests in January. I used to get tested every three months but my doctor moved it back to every six months. :( My doctor tried to tell me that my pth was higher due to my only having two remaining parathyroids on the right! After my last surgery my pth went back to normal. My calcium was on the low side but calcium supplements helped with that. An ER doctor was the one who referred me to my endocrinologist in the first place. My endocrinlogist told me that all four glands were enlarged and that she was worried I mix have multiple endocrine neoplasia. I'm glad that your surgeon performed a scan that found your adenoma. My surgeon for the second surgery also did his own scan because my first scan was very unclear.
(Taking vitamin d when your calcium is already high will just worsen the symptoms. The body cuts back on vitamin D naturally as a protective mechanism, to cut back on absorption of calcium from the intestine when the blood calcium is already high.) Check out the website parathyroid.com. It will likely answer most of your questions.