Pill Imprint BI 49
This white elliptical / oval pill with imprint BI 49 on it has been identified as: Respbid 500 MG.
This medicine is known as Respbid (generic name: theophylline). It is available as a prescription only medicine and is commonly used for Apnea of Prematurity, Asthma, acute, Asthma, Maintenance.