Relationship Between Tmax, Cmax, and Dissolution Time Points in Sustained-Release Products
In sustained-release (SR) or extended-release (ER) formulations, the relationship between Tmax, Cmax, and dissolution specification time points is critical to ensure the product delivers the drug at a controlled rate, maintaining therapeutic levels over an extended period. Unlike immediate-release formulations where the goal is rapid absorption and a quick Tmax, SR products are designed to…