Glycerin suppositories are a type of laxative commonly used to provide relief from occasional constipation. These suppositories are designed for rectal insertion, where they work by drawing water into the intestines. This action helps to soften the stool and lubricate the bowel, while also stimulating the rectal muscles to encourage a bowel movement.
Understanding Suppository Expiration
Glycerin suppositories, like all medications, have an expiration date, typically found on the packaging. This date indicates when the product is expected to remain stable and fully potent if stored correctly. While pure glycerin is a stable compound, the suppository formulation includes other ingredients like gelatin and water that can undergo changes over time. This degradation compromises the suppository’s integrity or performance, altering its consistency and potentially making it less effective. The overall formulation’s stability dictates the expiration date, ensuring the product maintains its quality and efficacy.
Consequences and Proper Management
Using an expired glycerin suppository primarily risks reduced effectiveness; it may not work as intended to relieve constipation or might not work at all. While serious harm is generally unlikely, changes in the suppository’s composition could potentially lead to mild local irritation in some individuals.
Proper storage is important to maintain the suppository’s quality and extend its shelf life up to the expiration date. Glycerin suppositories should be stored at room temperature, ideally between 20 and 25 degrees Celsius (68 and 77 degrees Fahrenheit). They must be kept in a cool, dry place, away from excessive heat, moisture, and direct sunlight. It is also important to ensure the container is tightly closed and kept out of reach of children and pets to prevent accidental ingestion or misuse. If a suppository becomes too soft, it can be chilled in a refrigerator, but freezing should be avoided.
When disposing of expired or unused suppositories, do so responsibly to protect the environment and prevent accidental exposure. Flushing them down the toilet or pouring them down a drain is generally not recommended unless specifically instructed by the manufacturer or a take-back program. The best method is to utilize drug take-back programs, often available at local pharmacies, law enforcement agencies, or community collection events.
If a take-back option is not accessible, you can safely dispose of them in your household trash. This involves removing the suppositories from their original packaging and mixing them with an undesirable substance, such as used coffee grounds, dirt, or cat litter. Place this mixture in a sealed bag or container before putting it in the trash. Always scratch out any personal information on the original packaging to protect your privacy.