Left abdominal distension left shoulder distension throat feel a foreign body can not spit swallow may be indigestion, reflux esophagitis and other causes. 1. indigestion: if the patient in daily life, overeating, like to eat spicy and stimulating food or eat before going to bed too full, etc., will make the gastric power is not enough to cause the normal function of the spleen and stomach poor transport, gastric acid reflux stimulation of the mucous membrane of the throat, thus appearing left abdominal bloating and swelling of the left shoulder throat feeling foreign body spit out the symptoms of the pharynx can not be swallowed. 2. reflux esophagitis: reflux esophagitis is due to the esophageal sphincter muscle tension decreased, gastric acid reflux caused by esophageal damage, mostly occurring after a full meal, so it is possible to appear left abdominal and left shoulder suffocation, the throat has a foreign body can not spit and swallow the symptoms. In the case of patients with left abdominal left shoulder bloating, throat feeling a foreign body can not be spit out and swallowed, it is recommended to go to the hospital in a timely manner, to identify the cause of the disease to give the corresponding treatment.