I am 28 years old with severe fatigue. I have high blood pressure as
well and take 20mg of lisinopril per day, and have sleep apnea and
sleep with a CPAP machine nightly. My CPAP is confirmed as working as
of 01/09. I went to my primary care Doctor in January. 2009.
Calcium - 10.3 mg/dl
vitamin D - 14 ng/ml
B12 low
I was put on vitamin B12 shots, and continue those monthly now, and
also was given a weekly vitamin D prescription for 50,000 IU's per
week.
My Doctor next texted ionized calcium, and that came back normal. The
Doctor then re-ran calcium, and PTH, and calcium was 9.8 this time,
with a PTH at 37 pg/ml.
She then tested total testosterone which came back as 225 ng/dl. She
ordered an MRI of my brain as well, and that came back as normal.
My Doctor referred me to an endocrinologist.
He ordered a 24 hour urine calcium test which came back at 223 mg/day
which he said was normal.
He also tested:
aldosterone - 5.9 ng/dl
renin - 24.5 ng/ml/hr
Plasma metanephrines normal
A.M. testosterone 219 ng/dl
LH 3.8 mIU/ml
FSH 3.6 mIU/ml
I have absolutely no signs or symptoms of low testosterone.
Next, my endo ordered:
Calcium, PTH, and vitamin D again, (after completing my Vitamin D
therapy) total serum estrogen, and FSH, LH and prolactin.
Calcium - 9.8 mg/dl
PTH - 25 pg/ml
Vitamin D - 23/ng/ml
total serum estrogen - 133 pg/ml which he said was a bit high...
FHS, LH and prolactin levels were all normal.
I just talked with him again following another round of testing. He
said that the total testosterone level is still low, but that the
protein that binds the testosterone is also low so he is not concerned
about my low total testosterone. My estrodial is slightly elevated.
Basically, he has said at this point that he does not know what is
causing my fatigue.
Can you help? Can you see anything here, or suggest anything
additionally that I need to try or look for? Thank you in advance... I
am really, really frustrated.