Forking, refers to a spasmodic pain that occurs below the chest and ribs. Spasmodic pain in the shoulder position, on the other hand, is induced by localized soft tissue irritation due to cold or exertion. Once this symptom occurs, different treatment measures need to be taken depending on the cause of the symptom. If it is caused by cold stimulation, physical therapy can be carried out immediately in the local area, using wet hot towels, hot water bags hot compresses, or infrared therapy, electromagnetic therapy, wax therapy, etc., and oral Chlorzoxazone tablets can be taken to relieve the spasm of soft tissues. If the pain is more serious, oral ibuprofen and other painkillers can be taken, together with manipulative massage therapy, so that the soft tissues can fully relax to relieve the symptoms. If the pain is sudden and spasmodic due to chronic strain injury, oral capsules can be taken to relieve the pain, and topical cream can be used to relieve the pain. Patients with spontaneous pneumothorax may also experience this shoulder digression symptom. Once the symptoms are not relieved after treatment, one should seek medical attention promptly.