Pill Imprint THEO-DUR 450
This white elliptical / oval pill with imprint THEO-DUR 450 on it has been identified as: Theo-dur 450 mg.
This medicine is known as Theo-Dur (generic name: theophylline). It is available as a prescription only medicine and is commonly used for Apnea of Prematurity, Asthma, acute, Asthma, Maintenance.