the pill is 4 sided and oval shaped. It has the markings 93 on one side and 7172 on the other. I cant tell of it is grey or green cant find any info in it it is a tablet and the numbers are recessed
This pill is Etodolac Extended-Release 500 mg
Generic for: Lodine® XL Tablets
Imprint Code: 93/7172
Description: Oval, Gray
You will find an image at tevapharmusa.com
Info at http://etodolac.drugs.com