I have an oblong tan pill with r on one side & l on the other. i take seroquel (quetiapine) at night & i want to be sure it is similar.?

Ask Pharmacist: It is unwise to take any medication that you cannot identify. No one would drink a beverage if they did not know the contents. There are pill identifier programs on the internet, but use with caution. Here is a such a site: http://www.Drugs.Com/pill_identification.Html. The best option would be to take the pill back to the pharmacy for correct identification. Good luck.