Physical examination is not recommended when there are symptoms of cough and medications are taken. Cough is commonly associated with inflammation of the respiratory system, including upper respiratory tract infections, bronchitis, pneumonia, lung abscess, and even combined bronchiectasis, when taking drugs such as anti-inflammatory drugs, cough suppressants, phlegm medications, etc., which will affect the results of the physical examination, so that the blood cells in the blood appear to be more than the normal range, or even lower than the normal range, and will lead to varying degrees of damage to the liver and kidneys. Through the metabolism of these drugs and the impact of inflammation, may lead to liver function, kidney function indicators have certain abnormalities, so it is recommended that in the re After taking medication, and the patient’s disease has completely improved for more than a week can choose to physical examination.