why does my chest feel tight?

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www.healthline.com › health › tight-chestTight Chest Anxiety Heaviness Stress Shortness of Breath www.healthline.com › health › tight-chest CachedCOVID-19. Making headlines in 2020 COVID-19 is a viral disease that can cause tightness in the chest for some people. This is an emergency symptom so you should contact your doctor or medical services if you’re experiencing persistent chest tightness. Anxiety. Anxiety is a common condition. About 40 million adults in the United States have an anxiety disorder. Chest tightness is one symptom of anxiety. There are others that may occur simultaneously including GERD. Gastroesophageal reflux disease often referred to as GERD occurs when stomach acid travels back up from the stomach to the esophagus the tube connecting your mouth and stomach. Muscle strain. Muscle strain is a common cause of tightness in the chest. Straining of the intercostal muscles in particular can cause symptoms. In fact 21 to 49 percent of all musculoskeletal chest pain comes from straining the intercostal muscles.