Symptoms of gastrocnemius strain are localized pain, swelling, stiffness, and difficulty walking. Gastrocnemius muscle strain mainly manifests as localized pain, swelling, muscle tension, swelling, stiffness, spasm, and the pain site often occurs in the calf tendon, the intersection of muscle belly, and some patients’ pain occurs in the muscle belly. Patients may also experience heel lift pain, and in severe cases, it may cause dysfunction, such as difficulty in walking and limping. Symptoms of gastrocnemius muscle strain depend on the location and degree of strain, and numbness of the back of the foot may occur if the strain causes nerve damage. If the above symptoms are not relieved after resting, it is recommended to go to the hospital for early treatment.