Medical Conditions - Theophylline

Theophylline is a drug that belongs to the category of bronchodilators. Meaning, it helps in opening up the tiny airways inside the lungs to help with easy breathing. It is mainly used to relieve the symptoms of asthma, emphysema, bronchitis, and other lung diseases that cause breathing troubles. Theohylline can be taken orally or injected into the veins.