Pill Imprint UNI-DUR 400
This white elliptical / oval pill with imprint UNI-DUR 400 on it has been identified as: Uni-dur 400 MG.
This medicine is known as Uni-Dur (generic name: theophylline). It is available as a prescription only medicine and is commonly used for Apnea of Prematurity, Asthma, acute, Asthma, Maintenance.