What condition could cause numbness and tingling around the mouth and muscle tremors?

Hypocalcemia, or low levels of calcium in the blood, is known to cause neurological symptoms such as numbness and tingling around the mouth, a phenomenon often referred to as perioral paresthesia. Additionally, hypocalcemia can lead to neuromuscular irritability, which may manifest as muscle tremors or spasms. Calcium plays a crucial role in nerve function and muscle contraction, so when levels drop, the body can respond with these characteristic symptoms.

This condition often arises from various factors including inadequate dietary intake of calcium, vitamin D deficiency, chronic kidney disease, or certain medications that affect calcium metabolism. Monitoring calcium levels and recognizing the signs of hypocalcemia is crucial in clinical settings, especially in patients receiving IV therapy or those at risk of electrolyte imbalances.

Understanding this condition's implications reinforces the importance of maintaining proper electrolyte balance in the body and recognizing early signs of potential complications.