Chloroprocaine HCl is primarily used as a local anesthetic in medical settings. It is commonly administered for short-duration procedures, such as minor surgeries, dental work, or epidural blocks during childbirth. Its fast onset and short duration of action make it ideal for situations where quick pain relief is needed without prolonged effects. Additionally, it is often preferred for patients who require rapid recovery or those with a history of sensitivity to other anesthetics. Due to its low systemic toxicity, it is also used in spinal anesthesia for outpatient procedures.