2. Indigestion
Did you go to bed after eating a heavy meal and find that you have symptoms of tightness in the chest? If so, it could be a result of indigestion from overeating. Heartburn and indigestion can occur due to numerous factors, from overeating to gastrointestinal disorders, such as irritable bowel syndrome, (IBS.)
In some cases, gas may build in the GI tract and place extra pressure on the heart, leading to symptoms of a tight chest. This uncomfortable sensation increases if you bend over while sitting, and you may notice relief when you stand up straight. In some cases, drinking an antacid formula may relieve the symptoms, but in most cases, you have to wait for symptoms to subside on their own.
If you experience tightness in the chest frequently after eating meals, and you’re not overeating, then you may have a gastrointestinal disorder of which you not aware of. Consult with your doctor and tell them about your symptoms.