Why is it important to check the expiration date on medications?

Checking the expiration date on medications is crucial mainly because expired medications may be ineffective or harmful. Over time, the chemical composition of medications can change, leading to a loss of potency. This means that an expired medication may not provide the intended therapeutic effect, which can be particularly dangerous for patients relying on these medications for critical health issues.

Using ineffective medications can delay necessary treatment or fail to manage conditions, potentially resulting in worsening symptoms or complications. While some changes, such as alterations in color or smell, might occur with expired medications, they are not the primary concerns. The focus should be on the efficacy of the medication and the potential harm that could arise from using a product that is no longer reliable.

Therefore, ensuring that medications are within their expiration dates is a key aspect of safe medication administration and maintaining patient safety.