Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching What causes chronic Postnasal drip? - Dr. P Harihara Murthy. and this video is uploaded by Doctors' Circle World's Largest Health Platform at 2015-12-04T10:15:54-08:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [iiurbuAVq_0]