Low calcium levels overstimulate nerves and muscles, leading to muscle cramps, spasms, and twitching. More significant deficiency can cause tetany, a state of sustained, painful muscle contractions often with carpopedal spasms and tingling around the mouth, hands, and feet. In severe cases, untreated hypocalcemia may progress to breathing difficulties from laryngospasm, seizures, abnormal heart rhythms, and other potentially life‑threatening complications. This medication is commonly used for Inflammation.
Agrawal A, Suryakumar G, Rathor R. Role of defective Ca2+ signaling in skeletal muscle weakness: Pharmacological implications. J Cell Commun Signal. 2018 Dec;12(4):645-659. Uday S, Högler W. Nutritional Rickets and Osteomalacia in the Twenty-first Century: Revised Concepts, Public Health, and Prevention Strategies. Curr Osteoporos Rep. 2017 Aug;15(4):293-302. Basma A. Dahash, et al. Rickets. StatPearls August 7, 2023. Seema M. Policepatil, et al. Hypocalcemic Myopathy Secondary to Hypoparathyroidism.Aloke A, Singh K. An Unusual Presentation of Multifactorial Hypocalcemia as Myopathy: A Case Report. Cureus. 2025 Jul 7;17(7):e87434.
Some side effects may be linked to nutrient depletion caused by this medication.
Research has found that corticosteroids increased chromium excretion in patients after just three days. Chromium is an essential mineral that helps regulate blood sugar levels. This is important because corticosteroids themselves can raise blood sugar, contributing to diabetes. Evidence suggests that chromium supplementation improved fasting blood glucose levels in patients with steroid-induced diabetes.
Corticosteroids can lower calcium levels in the body. This is a double threat to bone health because corticosteroids themselves can weaken bones. Calcium is essential for strong bones, and a study showed that supplementing with both calcium and vitamin D3 helped prevent bone loss in people with rheumatoid arthritis taking corticosteroids. Supplementation with calcium should be considered during long term corticosteroid therapy.