Extended-release tablets are specially designed medications that release their active ingredients slowly over time. This allows for a more consistent level of the drug in the bloodstream, which can improve effectiveness and reduce the frequency of dosing. Patients typically take these tablets once or twice a day, rather than multiple times, making them more convenient. These tablets are often used for chronic conditions, such as hypertension or diabetes, where maintaining stable drug levels is important. The technology behind extended-release formulations can vary, but it generally involves special coatings or matrix systems that control the release rate of the medication.