Symptom 6: High Levels of Calcium in Blood
Medullary Thyroid Cancer can lead to high levels of calcium in the blood, a condition known as hypercalcemia. This happens because the cancerous cells produce an excessive amount of the hormone calcitonin, which regulates calcium levels in the body.
Hypercalcemia can lead to a variety of symptoms, including excessive thirst, frequent urination, abdominal pain, bone pain, and fatigue. In severe cases, it can result in kidney stones or osteoporosis.
It’s essential to note that not everyone with MTC will have noticeable symptoms of hypercalcemia. In many cases, it’s discovered during routine blood tests. If you’re experiencing symptoms that could be attributed to high calcium levels, especially if you have a family history of MTC or other risk factors, a discussion with your healthcare provider is advisable. (6)
