What kind of pill is yellow oblonged with the markings 650 on one side and om on the other.and what is it used for?

Hi, markbange36!

Why do you want to know, please? Have you seen the information about the identification of pills on this site that can be found via clicking on the following link?

Ask Me Help Desk - Announcements in Forum : Medications (https://www.askmehelpdesk.com/medications/announcement-b-font-color-red-font-size-3-important-concerning-identification-unknown-pills-font-font-b.html)

Thanks!