asthma biomarkers

Asthma biomarkers are measurable indicators in the body that help identify, monitor, or predict asthma activity and response to treatment. These can include specific substances like elevated levels of exhaled nitric oxide, blood eosinophils, or certain proteins found in samples like sputum or blood. Biomarkers provide insights into the type of airway inflammation present and aid in tailoring personalized treatment plans, improving asthma management. They are valuable tools for healthcare providers to better understand each patient's condition and optimize therapy.