21 Feb 2013
Pill imprint E 20 has been identified as Opana ER (oxymorphone) 20 mg. It is a narcotic analgesic.
Description: Opana ER 20 mg - Light green, round, film-coated, biconvex extended-release tablets debossed with an “E” on one side and a “20” on the other side.
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On one side imprint is M and underneath that U 12. Light Green round pill. There is nothing imprinted on the other side
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1 answer • 28 Oct 2010
This pill is long half green on one side half white on the othrt. Green side imprinted with es white side imprinted 255
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The tablets are light-mid green and have the indent to half them on the other side from the imprint. No packaging or anything else to assist in ...
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