United States Anesthesia Drugs Market Size was US$ 4.9 Billion by 2027. In the United States, anesthesia drug is one of the milestones in the pharmaceutical industry, which benefits patients with painless treatment and impossible to perform surgery. The US is home to bigwigs in the pharmaceutical sector to increase their stakes in the United States market. Anesthesia meant the condition of holding sensation blocked or temporarily taken away. This authorizes the patient to undergo surgery and other procedures without distress and pain they would otherwise experience. Anesthesia drugs are used while performing surgical procedures to control pain, heart rate, blood pressure, breathing, rhythm, and blood flow.