The parathyroids are a group of four small glands located behind the thyroid in the neck. These glands produce parathyroid hormone (PTH) which helps in the release of calcium stored in bone, increases calcium absorption in the kidneys, and activates vitamin D. When blood calcium is too low, more PTH is made, and the reverse is true for high calcium levels. A condition when PTH levels get too low often leads to decreased calcium and increased phosphate levels. Causes of this condition may include injury to glands during thyroid/neck surgery, or a total absence of the parathyroid glands at birth, called DiGeorge syndrome. Irritability, muscle spasms/cramps, dry skin, cataracts, and weak nails are some of the symptoms seen with this condition.
Physician ordered treatments involve correcting the low calcium levels. Calcium is available as oral capsules and chewable tablets (Caltrate, Citracal, Oscal). Vitamin D supplementation may also be necessary to increase the absorption of available calcium in the body. Ergocalciferol (Drisdol) and calcitriol (Rocaltrol) are forms of vitamin D that stimulate calcium absorption in the small intestines. Combination calcium and vitamin D supplements are also available (Caltrate+D, OsCal+D).
Joy Lamb, Pharmacy Manager
Brought to you by Cheek & Scott Drugs, Inc.
A Community Pharmacy serving North Central Florida.
Live Oak:
386-362-2591
1520 Ohio Ave South; Live Oak, FL 32064
Lake City:
386-754-5377
161 Stonegate Ter; Suite 105; Lake City, FL 32024
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