Recently I filled a prescription for LOPID which is the brand name for gemfibrozil which has imprints 225 on the front side and 91 on the back side.when i checked the pill id with these numbers ,it is not returning any results.when i called the pharmacy from where i got the medicine, pharmacist told me different manufacturers uses different imprints on their product.I am wondering why this particular manufaturer has a special imprints that doesnt show up on drugs.com pill identifier.?Did I get the right medicine?Can someone help?Is there any source that I can find the manufacturers and their specific imprints for gemfibrozil or lopid?