It is within these sacs that the transfer of oxygen and carbon dioxide takes place. This lung infection could give rise to symptoms such as chest pain when breathing, fever, shortness of breath, chills, discharge of yellow or green color sputum, coughing, etc.
http://www.ibuzzle.com/articles/chest-hurts-when-i-take-a-deep-breath.html
1 It produces general pain as well as pain that becomes worse when trying to breathe and low blood pressure.  Pulmonary hypertension causes the right side of the heart to work too hard, which means the pain is particularly prevalent on the right. It may be accompanied by high blood pressure.
https://www.reference.com/health/hurt-breathe-right-side-6305f29bf90a4470
1 A pneumothorax occurs when something causes the lung to collapse. It produces general pain as well as pain that becomes worse when trying to breathe and low blood pressure.  Pulmonary hypertension causes the right side of the heart to work too hard, which means the pain is particularly prevalent on the right.
https://www.reference.com/health/hurt-breathe-right-side-6305f29bf90a4470
1 Pulmonary hypertension causes the right side of the heart to work too hard, which means the pain is particularly prevalent on the right. It may be accompanied by high blood pressure.  Asthma is a chronic condition that produces painful breathing and wheezing on both sides of the chest from time to time.
https://www.reference.com/health/hurt-breathe-right-side-6305f29bf90a4470
Recognizing the cause of painful breathing is easier when other symptoms are present. Pleurisy is characterized by breathing that produces a sudden sharp pain upon inhalation. It arises because of bacterial and viral infections that cause the fluidfilled sac around the lung to become inflamed.
https://www.reference.com/health/hurt-breathe-right-side-6305f29bf90a4470
A blockage in the heart blood vessels that reduces blood flow and oxygen to the heart muscle itself. This can cause pain known as angina. It's a symptom of heart disease but typically does not cause permanent damage to the heart. It is, though, a sign that you are a candidate for a heart attack at some point in the future. The chest pain may spread to your arm, shoulder, jaw, or back.
http://www.webmd.com/pain-management/guide/whats-causing-my-chest-pain
Upper Back Pain When Breathing. Pain with breathing can be alarming. You can feel it at the nape of the neck at the back, in the girdle distribution around the side of the chest cage and you can also feel it where the rib joins the breastbone at the front. Each rib moves like a bucket handle lifting up and down off the rim of the bucket as we breathe in and out.
http://www.simplebackpain.com/upper-back-pain-when-breathing.html
Though similar to angina chest pain, a heart attack is usually a more severe, crushing pain usually in the center or left side of the chest and is not relieved by rest. Sweating, nausea, shortness of breath, or severe weakness may accompany the pain. Myocarditis. In addition to chest pain, this heart muscle inflammation may cause fever, fatigue, fast heart beat, and trouble breathing. Although no blockage exists, myocarditis symptoms can resemble those of a heart attack.
http://www.webmd.com/pain-management/guide/whats-causing-my-chest-pain
This air exerts pressure on the lung, thereby causing it to collapse. It can give like sudden chest pain when breathing in. Also, the affected individual would experience breathing problems. Chest pain, shortness of breath, and cough could be caused due to a pulmonary embolism. This condition occurs when a blood clot that travel to the lungs from other parts of the body (mainly legs).
http://www.ibuzzle.com/articles/chest-hurts-when-i-take-a-deep-breath.html
Chest Hurts When I Take a Deep Breath. Chest pain is often considered to be a sign of heart problems, but it could also be caused by other medical conditions. Medical assistance must be immediately sought by anyone who has been experiencing chest pain while taking deep breaths.
http://www.ibuzzle.com/articles/chest-hurts-when-i-take-a-deep-breath.html
what does it mean when it hurts to breathe
When it hurts to breathe means you have pulmonary hypertension. When it hurts to breathe, it means Pulmonary Hypertension.