Calf Muscle Strain

Alcohol impairs muscle health through four pathways: ① inhibition of the muscle protein synthesis pathway (mTOR), ② increased muscle hyperexcitability due to electrolyte (Mg²⁺, K⁺) loss, ③ reduced growth hormone secretion due to disruption of sleep structure, and ④ weakening of antioxidant defense mechanisms. In particular, sudden exercise the morning after heavy drinking, when muscles are stiff and cramped, is a typical triggering pattern for gastrocnemius rupture. From the Perspective of a Korean Medicine Clinic: In Korean medicine, alcohol is considered a representative food that promotes dampness and heat within the body. When dampness and heat accumulate in the meridians of the lower extremities, muscles either sag or, conversely, become rigid, making them vulnerable to rupture. Furthermore, drinking disrupts liver function, thereby damaging the liver's role in governing muscles and tendons. At Dongjedang, we prescribe herbal medicine with a detoxification approach to clear internal dampness and blood stasis for patients with gastrocnemius muscle injuries, and combine this with dietary and lifestyle modifications to reduce the risk of re-injury.