Foracort G Inhaler contains Budesonide 200 mcg, Formoterol 6 mcg, and Glycopyrronium 12.5 mcg, and it is used for long-term control of asthma and COPD because it reduces airway inflammation, opens the airways, and helps prevent breathing symptoms. A clear chest X-ray does not rule out asthma or airway sensitivity, as these conditions often do not show on X-ray. Doctors usually base the need for this inhaler on symptoms and tests like spirometry. If your doctor prescribed it based on your breathing pattern or symptoms, follow their advice. However, if you have no confirmed airway disease, do not continue it on your own. Always check with your doctor to decide if it is truly needed for your condition.