DetrolÂ® LA (tolterodine ER) is a prescription medication used to treat an overactive bladder. It is an extended-release form of tolterodine that is taken just once a day. Brand-name Detrol LA is made by Pfizer, Inc. The drug is also available in generic form. Generic Detrol LA is available in the following strengths: 1  Tolterodine ER 2 mg capsules.  Tolterodine ER 4 mg capsules.
Canned goods: Most expiration dates on foods in cans range from 1 to 4 yearsâbut keep the food in a cool, dark place and the cans undented and in good condition, and you can likely safely double that shelf life from 3 to up to 6 years. Frozen foods: Theyâre much like canned goods: pretty much expiration-proof.
How long do canned meats last? Canned meats can last for years beyond their best by dates. How long does spam last? The shelf life of canned meat depends on a variety of factors, such as the best before date, the preparation method and how the canned meats are stored. Since fresh meats have rather short shelf lives, canned meats like spam and chicken prove practical to have on hand and available at any time.