Speech more chest discomfort usually has the following factors: 1, the most common factor is the lack of oxygen, such as talking more than when the body oxygenation will appear too high carbon dioxide and oxygen partial pressure is too low, the arterial oxygen saturation is seriously inadequate, will make the ventilation blood flow ratio significantly reduced chest discomfort, at this time is the typical symptoms and performance of pulmonary insufficiency, pulmonary diffusion function is reduced. 2, speech more The chest discomfort is also related to insufficient blood supply to the heart muscle, usually in the coronary artery significant blood supply deficiency will appear to speak more chest obvious chest tightness, shortness of breath, weakness, precordial discomfort and many other symptoms. 3, speak more chest discomfort is also related to the transient cerebral blood supply deficiency, at this time, if you take drugs to improve the heart and brain blood supply, such as coenzyme Q10, compound salvia tablets and blood clearing brain particles can alleviate the above symptoms. The above symptoms can be relieved by taking medications to improve blood supply to the heart and brain, such as Coenzyme Q10, Fuxing Dan Shen tablets and Blood and Brain Granules.