Please I found a pill in my new apartment, I would like to know what it is and how I can find a picture of it... it is white, round with MP on top with a line through the middle and 511 on bottom and nothing on the other side.

Does it look like this?

http://gsm.about.com/photos/photo_us_h/034/prop150a.jpg

The pill is a Propafenone hydrochoride tablet. It is made by the Mutual Pharmaceutical Company (Hence the MP). The 511 is an imprint code indicating it is a 150 mg dosage.


Propafenone hydrochloride is an antiarrhythmic drug supplied for oral administration in people with abnormal heart rhythms.