一般普通感冒是病毒引起的急性呼吸道疾病之一,一年四季均可发生,但多发于初冬季节。大多数人每年都可能患感冒两次以上,虽然在多数情况下,持续3～5天即可自愈,不引起死亡,但有时也可引起鼻、咽、喉,鼻窦的炎症,还可能引起急性支气管炎。尤其是原本患有慢性支气管炎、支气管哮喘、肾炎、风湿病的患者, The common cold is one of the acute respiratory diseases caused by the virus, which can occur throughout the year, but occurs frequently in early winter. Most people may have a cold more than twice a year, although in most cases they can heal for 3 to 5 days without causing death, but they may also cause inflammation of the nose, pharynx, larynx and sinus and may also cause Acute bronchitis. Especially the original suffering from chronic bronchitis, bronchial asthma, nephritis, rheumatism patients,