Oxtriphylline, also known as choline theophyllinate, is primarily used as a bronchodilator in the treatment of respiratory conditions such as asthma, chronic bronchitis, and emphysema. It works by relaxing the smooth muscles in the airways, making it easier to breathe. The compound is often prescribed to manage symptoms like wheezing, shortness of breath, and chest tightness. It is particularly useful in patients who require long-term management of chronic obstructive pulmonary disease (COPD). Additionally, oxtriphylline may be combined with other medications to enhance its effectiveness in controlling respiratory symptoms. Its use is carefully monitored due to potential side effects, including gastrointestinal discomfort and cardiovascular issues.