Does eating dairy products make people with cough variant asthma more?

The evidence on the relationship between dairy consumption and cough variant asthma is limited and inconsistent. Some studies suggest that consuming dairy products may be associated with an increased risk of asthma symptoms, including coughing, while others do not find a significant association.

A few studies have reported that individuals with asthma who consume dairy products may experience increased airway inflammation and bronchial hyperresponsiveness, which can lead to coughing and other asthma symptoms. However, it's important to note that these studies were observational and did not establish a causal relationship between dairy consumption and cough variant asthma.

On the other hand, other studies have found no significant association between dairy intake and asthma symptoms or cough. For instance, a large population-based study in the United States did not find an association between milk or yogurt consumption and asthma prevalence or symptoms in children and adolescents.

It's worth noting that cough variant asthma is a specific subtype of asthma that is triggered by exposure to certain triggers, including cold air, exercise, and respiratory irritants. Dairy consumption is not typically considered a common trigger for cough variant asthma.

Overall, the current scientific evidence is inconclusive regarding the link between dairy consumption and cough variant asthma. More research is needed to fully understand the relationship between dairy intake and asthma symptoms, including cough.

If you have cough variant asthma and suspect that dairy products may be triggering your symptoms, it's advisable to discuss this with your healthcare provider. They can recommend appropriate dietary modifications or other management strategies based on your individual情况.