Service Description

The Theophylline test measures the level of theophylline, a medication used to treat asthma and other respiratory conditions, in the blood to ensure safe and effective dosing. Why it’s done: To monitor therapeutic levels of theophylline in patients taking the medication To prevent toxicity or side effects from high levels To assess medication adherence To adjust dosage for optimal treatment of asthma, COPD, or other respiratory conditions To evaluate symptoms such as palpitations, nausea, or tremors that may indicate abnormal levels Specimen Type: Blood draw Turnaround Time: Typically 1–3 business days Collection Available: In-office or mobile blood draw services