Chest And Back Pain Mucus. Some mucus in your airways is a good thing. It can be caused by gerd or other conditions.
Repetitive use or overuse of multiple muscle groups for example through activities such as rowing can lead to aching pain. A heart attack occurs when blood to the heart is cut off or severely reduced and the heart muscle is injured. Burning sensation and discomfort when swallowing esophagitis is an inflammation of the tissue in the esophagus.
Overuse can also cause muscle pain.
The same thing happens in your chest when it fills with phlegm. Injury can occur due to things like accidents or falls. Incredibly low heart rate or high blood pressure. Pain in the center to left side of the chest and back could indicate a heart attack.