The slightest tiredness can not breathe, in the clinic belongs to the dyspnea after activity, this symptom is mostly caused by cardiovascular and respiratory diseases, such as hypertension, coronary heart disease, pulmonary heart disease and other diseases, the cause of disease is different, the treatment method is also different.
1. Hypertension: Hypertension can cause increased cardiac afterload and reduced left ventricular function, which in turn leads to post-activity dyspnea. Oral antihypertensive drugs such as nifedipine, captopril and irbesartan are usually used to lower blood pressure and relieve symptoms.
2. Coronary heart disease: coronary heart disease can also lead to chest tightness after activity, dyspnea symptoms, generally oral drugs such as isosorbide mononitrate, nitroglycerin, metoprolol and other drugs to expand the coronary artery, reduce myocardial oxygen consumption to relieve the symptoms.
3. Pulmonary heart disease: pulmonary heart disease can also appear after the activity of the symptoms of dyspnea, generally more use of home oxygen therapy, there are infections actively use antibacterial drugs such as ceftriaxone, cefoperazone sodium sulbactam sodium, ciprofloxacin and other anti-infective, the use of aminoglutethimide, acetylcysteine and other medications to resolve phlegm, can alleviate the symptoms.
Causes of dyspnea after activity are more, also includes chronic bronchitis, chronic obstructive pulmonary disease, hyperthyroidism, etc., need to go to the hospital in time to clarify the diagnosis, standardized treatment.