Can bronchitis be aggravated by cold

Bronchitis may become worse if you get cold. Bronchitis is an inflammatory change in the bronchi. It can be mainly manifested as cough, expectoration, etc. Most bronchitis is caused by virus infection. Therefore, we only need to carry out symptomatic antitussive and expectorant treatment for bronchitis, and do not need special anti-virus or anti-bacterial infection. Because most of these viruses are self limiting diseases, they can get better by themselves, and there are no special antiviral drugs. The most common cause of bronchitis exacerbation is infection. After getting cold, it can lead to a temporary decline in physique, which is easy to cause infection. Including virus infection, bacterial infection, etc. Therefore, bronchitis will worsen after getting cold. Therefore, we should be alert to aggravating factors such as cold infection, which may lead to the aggravation of bronchitis.