What is the maximum daily dose of theophylline?

Theophylline is a medication used primarily for the treatment of respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD). Its dosing can vary based on the patient's age, weight, and the specific condition being treated, but the maximum daily dose is crucial for ensuring patient safety and avoiding toxicity.

In general practice, the maximum recommended daily dose of theophylline for adults is often set at 900 mg. This limit helps mitigate the risk of side effects associated with excessive levels of the drug in the system. At doses above this threshold, there is a heightened risk of side effects including tachycardia, nausea, and potentially life-threatening arrhythmias.

Understanding this dosage limit is essential for practitioners to manage and monitor their patients effectively when prescribing theophylline, ensuring they stay within safe pharmacological guidelines.