Epidemic tetany, also known as "milk fever" or "parturient paresis", encompasses a series of symptoms commonly experienced by postpartum mammals, particularly cows. This condition arises due to an imbalance of calcium in the body, leading to muscle stiffness, tremors, and spasms. Understanding alternative terms for epidemic tetany can aid in broader comprehension of this physiological condition. Synonyms for epidemic tetany include "hypocalcemia", "calcium deficiency disease", and "tetany of lactation". While these alternatives all describe the same condition, their usage allows for a clearer understanding and communication among medical professionals, farmers, and veterinarians when discussing the symptoms and treatment options for epidemic tetany.