Leading Causes Of Muscle Twitches And Spasms

Atherosclerosis

Atherosclerosis is a condition that can cause muscle cramping and spasming. This condition, also known as peripheral artery disease, occurs when the arteries become narrowed. The muscle problems happen when the narrowed arteries cause improper blood flow, leading to a lack of nutrients being delivered to the muscle cells. Because atherosclerosis often increases blood flow in the legs, physical activity may cause pain and cramping in the leg muscles. Multiple factors can increase an individual's risk of developing atherosclerosis, including inactivity, hypertension, smoking, diabetes, and high cholesterol levels in the blood. Other symptoms vary depending on the severity of the narrowing and potential blockages, along with the locations where the narrowing and blockages occur.