Patients suffering from gastritis who have back pain may be related to the following factors: 1. There is a relationship with serious damage to the mucosa of the stomach, there will be obvious pain, and there may be pain involving the back, chest, left shoulder, etc. This pain is often involved, but the pain in the back is less severe, mainly in the stomach. 2. Some patients with gastric ulcer, because of long-term acid reflux and heartburn, may The heart palpitations can lead to pain in the back, accompanied by an increase in the number of heartbeats, chest tightness, obstructed breathing and other symptoms. 3, back soft tissue muscle injury, if gastritis patients have recent trauma, to consider soft tissue injury, resulting in pain due to muscle and muscle fiber rupture. If there is recurrent pain as well as aggravation and other phenomena, you need to go to the hospital for examination and treatment in a timely manner.