Stomach qi upward reversal (stomach qi rising instead of falling) is mostly manifested as acid reflux, belching (burping), etc., so it generally does not cause left shoulder pain.
Chinese medicine believes that the spleen qi should rise, the stomach qi is easy to descend, the spleen and stomach ascending clear and descending turbid (so that the clear qi rises, turbid qi descends), the middle jiao qi can be smooth, if due to dietary indiscretion, labor and leisure and other reasons leading to damage to the spleen and stomach, can lead to spleen and stomach qi imbalance, the performance of the gastric qi upward reversal.
The manifestations of gastric qi inversion include acid reflux, belching, hiccups, vomiting, abdominal distension and so on.
Therefore, stomach qi upturn does not usually manifest as pain in the left shoulder.
Left shoulder pain is mostly caused by blockage of tendons, joints, muscles and meridians, or due to deficiency of qi and blood, resulting in loss of nourishment of tendons, bones and muscles, and pain if they are not glorified. Therefore, left shoulder pain has little to do with the upward movement of stomach qi.
It is recommended that people with upward reversal of stomach qi or left shoulder pain should consult a professional doctor in time.