What to do if my 7-year-old daughter's cough won't go away after 3 days of treatment?

When a cough persists beyond a few days without improvement, especially after starting treatment, it’s essential to reassess the situation. Coughs in children can often persist due to various causes, and underlying triggers like asthma, allergies, or an infection might need a different approach. Since the cough worsens with activity, this could hint at asthma or exercise-induced bronchoconstriction. You should follow up with your doctor, highlighting these specific symptoms. They might consider assessing for asthma or other respiratory conditions, possibly initiating inhalation therapy or adjusting current medications. They might also recommend a chest X-ray or pulmonary function tests, depending on clinical assessment, to rule out complications like pneumonia, although that’s less common in the absence of fever or general malaise. Ensure environmental factors are also assessed: reducing exposure to smoke, dust, or potential allergens which could exacerbate respiratory symptoms. If there are associated symptoms — such as wheezing, difficulty breathing, or a new fever — consider seeking more immediate medical attention, as these could suggest a more urgent situation. Meanwhile, keep her hydrated, encourage relaxation, avoid irritants, and continue monitoring symptoms until a definitive plan with your healthcare provider is made. Addressing the root cause is crucial for effective treatment and relief.