Lidocaine Hydrochloride 4% Injection 40 mg/mL Glass Ampules 5 mL x 25/tray (Rx)Lidocaine Hydrochloride 4% Injection Ampules 5 mL are used as a local anesthetic to numb specific areas of the body during medical procedures or surgeries. This medication blocks nerve signals in the body, providing temporary pain relief. It is commonly used in dental procedures, minor surgeries, and diagnostic applications to ensure patient comfort. Additionally, lidocaine injections can help manage acute pain by providing localized anesthesia,