Calf pain after exercise is often due to muscle strain, or due to a large amount of exercise resulting in a large amount of lactic acid buildup, and the pain in the calf, which can be relieved by the following treatment: First, stop exercising, take a large amount of alkaline water or drink orally, which can promote the excretion of lactic acid in the muscle, thus relieving the symptoms of calf pain. Second, oral medication, you can take oral pain medication, such as meloxicam, celecoxib, loxoprofen sodium tablets, which can play the role of anti-inflammatory and pain relief. Third, the external drug treatment, you can use Yunnan Baiyao spray for calf spray, which can play a good role in relieving pain and swelling, you can also use ice wrapped towel or frozen mineral water wrapped towel for calf cold compress, can also play a role in relieving pain.