The most common presentation of hyperparathyroidism beyond the neonatal period is –: (A) Syncope secondary to prolonged QT intervals, (B) Tingling of extremities, (C) Seizure, (D) Bronchospasm
Answer is B. Musculoskeletal pain and cramps are the earliest symptoms and progress to numbness, stiffness and tingling of the hands and feet.
These are symptoms of tetany due to hypocalcemia.