Ropivacaine Hydrochloride
Pronunciation: ROH-piv-uh-kayn HIGH-droh-KLOR-ide
A long-acting amide local anesthetic with reduced cardiotoxicity compared to bupivacaine, commonly used in obstetric neuraxial anesthesia.
Full Definition
Ropivacaine hydrochloride is an amide-type local anesthetic that has gained popularity in obstetric anesthesia due to its improved safety profile compared to bupivacaine. It provides effective sensory blockade with less motor block, making it ideal for labor analgesia where maternal mobility is desired. The drug has reduced potential for cardiotoxicity and central nervous system toxicity, particularly important in obstetric patients where systemic absorption may occur. It is available in various concentrations and can be used alone or in combination with opioids for both labor analgesia and cesarean delivery anesthesia.
Usage
Usage note: Full chemical name should be used in formal documentation; 'ropivacaine' alone is acceptable in clinical notes.
In Context
- "The epidural was initiated with 0.2% ropivacaine hydrochloride to minimize motor block during labor." — Anesthetic record
- "Due to concerns about local anesthetic toxicity, ropivacaine hydrochloride was chosen over bupivacaine." — Anesthetic consultation