Think food is causing your allergies, eczema or asthma to flare? The real trigger may be hiding in your everyday environment. Discover five commonly overlooked factors—from house dust mites and poor sleep to stress, haze and viral infections—and why identifying your personal triggers matters.

Recurring symptoms can be frustrating, especially when they keep returning despite treatment or lifestyle changes. Understanding what may be triggering or worsening your symptoms can help you and your doctor make more informed decisions and develop a personalised, evidence-based management plan.