Aminophylline (Aminosol) 25mg/ml (250mg/10ml) Solution for Injection (I.V.), 10ml x Ampoule 10’s is a bronchodilator used to treat and prevent symptoms of asthma, chronic obstructive pulmonary disease (COPD), and other breathing disorders. It works by relaxing the muscles in the airways and improving airflow to the lungs. Administered intravenously (I.V.) under the supervision of a healthcare professional.