How does ammonium carbonate help bronchitis?

Ammonium carbonate acts as an expectorant, which means it helps to loosen mucus in the airways, making it easier to cough up. This can relieve symptoms of bronchitis by clearing congestion and improving airflow. Additionally, its mild irritant properties may stimulate respiratory secretions, further aiding in the clearance of mucus and easing breathing difficulties associated with bronchitis. However, it should be used with caution and under medical supervision.