What effect do respiratory infections typically have on asthma?

Respiratory infections are known to have a significant impact on asthma management and can lead to increased severity of asthma symptoms. When a person with asthma contracts a respiratory infection, such as a cold or flu, the inflammation of the airways can worsen, making breathing more difficult. This can trigger the characteristic symptoms of asthma, including wheezing, coughing, and shortness of breath.

Infections can also increase mucus production and cause further constriction of the airways, which can lead to asthma attacks in susceptible individuals. Therefore, proper management of respiratory infections is crucial for people living with asthma, as they can complicate the condition and necessitate adjustments in treatment to maintain control of the underlying asthma.