The Meperidine Demerol Market size is expected to grow at an annual average of 1% during 2022-2028. Demerol (meperidine), chemically known as ethyl 1-methyl-4-phenylisonipecotate hydrochloride, is an opioid analgesic. Opioids are sometimes called drugs. Opioids are drugs that act on the nervous system to relieve pain. The term opioid refers to any substance (exogenous or […]