1 New Mexico requires corporations to file a biennial (every two years) report on or before the 15th day of the third month following the end of the corporationâs fiscal year. 2  The filing fee is $25. 3  New Mexico also requires corporations to file a franchise tax with their corporate income tax.
An exam review for pharmacists lists the expiration date for opened vials of Humalog as 4 weeks, but other vials of human insulin are listed as 30 days unrefrigerated and 3 months refrigerated. Cartridges of R and Lispro are listed as stable for 4 weeks and 70/30 or N for 1 week (5).
The package insert that comes with your insulin specifies how long it remains good once it is opened, or you can ask your local pharmacist. If the insulin is unopened, it must be kept refrigerated and is good until the expiration date on the vial or pen. The problem with using opened insulin beyond the guidelines listed on the package is that the insulin can lose its potency and not work as well to lower blood glucose levels.