What causes sudden leg cramps?

Sudden leg cramps may be caused by various factors. 1. Calcium deficiency is a common cause, as calcium ions are essential for maintaining normal muscle function. 2. Prolonged standing, walking, or intense physical activity can lead to calf muscle fatigue, which may trigger cramps. 3. Cold exposure is another common factor; low temperatures can cause muscles to contract and increase the risk of cramping. 4. Poor lifestyle habits, such as remaining in the same position for extended periods or wearing ill-fitting shoes, may impair blood circulation in the calf muscles and contribute to cramps. If leg cramps occur frequently or are severe, it is advisable to seek medical attention promptly so that a doctor can make an accurate diagnosis and provide appropriate treatment. Additionally, maintaining healthy lifestyle habits and engaging in regular, moderate exercise are important measures for preventing leg cramps.