What are the symptoms of hypocalcemia?

Hypocalcemia, which refers to a lower-than-normal level of calcium in the blood, can present with various symptoms that are primarily neurological and muscular in nature. The symptoms associated with hypocalcemia often include muscle cramps, spasms, and a sensation of tingling or numbness, particularly in the fingers and around the mouth. This occurs because calcium plays a crucial role in neuromuscular excitability and muscle contraction.

The tingling sensation and muscle cramps result from increased neuromuscular excitability when calcium levels are deficient. This condition can lead to more severe manifestations, such as tetany (involuntary muscle contractions) or seizures, in severe cases. Understanding these specific symptoms is vital for early recognition and intervention in patients who may be experiencing this electrolyte imbalance.