Strong, painful contraction of the calf muscles, often at night. This can be caused by electrolyte imbalances, overloading, circulatory disorders, neurological or orthopaedic diseases, metabolic disorders or medication.
Strong, painful contraction of the calf muscles, often at night. This can be caused by electrolyte imbalances, overloading, circulatory disorders, neurological or orthopaedic diseases, metabolic disorders or medication.