Carbon dioxide binding capacity of 32 in the clinical mainly refers to the body from bicarbonate and carbonic acid carbon dioxide is 32mmol / L. There may be a variety of conditions, such as metabolic alkalosis or respiratory acidosis, etc., need to analyze the specific problem. Common diseases that cause metabolic alkalosis include acute gastritis, gastrointestinal obstruction, etc., and the patient will have nausea, vomiting and other manifestations. Diseases that commonly cause respiratory acidosis include chronic obstructive pulmonary disease, asthma, etc. Patients will have shortness of breath, fatigue, dyspnea and other manifestations. If, during the examination, a carbon dioxide binding capacity of 32mmol/L is found, it is recommended to seek professional medical help to clarify the cause as soon as possible, and actively receive treatment so as to avoid delaying the condition.