Which of the following abbreviations are associated with time-released medications? Select all that apply. CR RX IM SA SR Check Answer

Time-released medications are often indicated by abbreviations like CR, which stands for "Controlled Release," and SR, meaning "Sustained Release." Both denote medications designed to release their active ingredient slowly over time, providing prolonged medication effects instead of a rapid spike followed by a quick decline. Another common abbreviation is SA, which stands for "Sustained Action." This also refers to formulations that are designed to maintain steadier plasma levels of medication for longer periods. Understanding these terms can help patients follow their medication regimens more effectively and avoid common pitfalls!