How long is Zyrtec good for does it expire?

Zyrtec, also known as cetirizine, generally has an expiration date printed on the packaging, indicating its shelf life. The expiration date is set by the manufacturer based on stability studies conducted under controlled conditions. It represents the time period during which the medication is expected to maintain its potency, safety, and efficacy.

The expiration date for Zyrtec can vary depending on the formulation (tablet, syrup, chewable tablet) and the specific manufacturer. It is important to adhere to the expiration date stated on the packaging to ensure the medication's effectiveness and safety. Using an expired medication may result in reduced potency or potential side effects.

Factors that can affect the stability of Zyrtec include temperature, humidity, light exposure, and storage conditions. It is recommended to store Zyrtec in a cool, dry place, protected from direct sunlight and excessive heat. If you notice any changes in the appearance, color, or taste of the medication, it is advisable to discard it and consult a pharmacist for a new supply.

Always consult the package insert or your healthcare professional for specific information about the expiration date and proper storage conditions for Zyrtec.