Sunday night I was awakened by the muscles of my left calf in spasm. I then realized I needed to go to the bathroom, but when I tried to put weight on that leg and pain was intense. Since I have had this before (but never as bad as this one) I keep a spray bottle of Theraworx Relief next to my bed. I sprayed some on, massaged it in, and was finally able to walk to the bathroom. After that I was able to get back to sleep.
I have a friend who is an an RN and asked her about possible causes. She suggested I might have an electrolyte imbalance So I sent a note to my doctor explaining the problem. She wrote back that she had ordered some tests and I could go get them done at my convenience.
Two issues: Number 1, I was surprised to see TSH and FT4 in the results. I had gone for the testing after I ate lunch and, of course, had taken my medications that morning. Had I known she was going to test thyroid, I would have course gone early in the morning (lab opens at 8 a.m.) and been fasting. Issue Number 2 is, as you can see, FT3 was not tested, even though I take liothyronine.
I have asked her for a retest of the thyroid hormones to include FT3.
But back to the issue of my leg cramp:
VIT B121,008 pg/mL (232 - 1,245 pg/mL)
FOLATE19.7 ng/mL (4.6 - 34.8 ng/mL)
Complete Blood Count - All results were in range
CHEM PANEL
GLUCOSE, RANDOM121 mg/dL (70 - 139 mg/dL)
POTASSIUM4.6 mmol/L (3.6 - 5.2 mmol/L)
SODIUM140 mmol/L (136 - 145 mmol/L)
CHLORIDE102 mmol/L (98 - 107 mmol/L)
CO226 mmol/L (22 - 29 mmol/L)
ANION GAP SERPL12 (8 - 16)
CREATININE0.77 mg/dL (0.55 - 1.02 mg/dL)
BUN20 mg/dL (8 - 23 mg/dL)
GLOMERULAR FILTRATION RATE, NONAFRICAN AMERICAN>60 mL/min (>=60 mL/min)
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MAGNESIUM2.0 mg/dL (1.6 - 2.6 mg/dL)
25-HYDROXYVITAMIN D45 ng/mL (30 - 100 ng/mL)
CK75 U/L (26 - 192 U/L) [Creatinine]
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I don't see anything terribly amiss in the above, except for my Vitamin D. I had gotten it up to 63 by taking 10,000 IU per day. After that I dropped back to 5,000 IU for maintenance, but obviously that did NOT maintain, so I am doubling back up.
Were there some things that can affect musculature that were not tested?