Theophylline is prescribed for patients suffering from which condition?

Theophylline is a medication primarily used to treat respiratory conditions, making it particularly effective for patients suffering from asthma and bronchitis. It works by relaxing the muscles around the airways, thereby improving airflow and easing breathing difficulties. This is crucial for individuals who experience chronic respiratory issues related to asthma and bronchitis, as it helps manage symptoms and improve overall lung function.

The other conditions listed do not typically involve the use of theophylline as a treatment option. For instance, cancer treatment relies on a variety of therapies, including chemotherapy and radiation rather than bronchodilators like theophylline. Diabetes management focuses on regulating blood sugar levels, often through insulin and oral medications. Lastly, depression is treated with antidepressants and therapeutic interventions, not with theophylline.