An analgesic or painkiller is any member of the group of drugs used to achieve analgesia, relief from pain. Analgesic drugs act in various ways……
Barbiturates are a class of drugs that act as central nervous system (CNS) depressants. They were once commonly used for their sedative, hypnotic (sleep-inducing), and……
What Are Opioids? Opioids are a class of drugs that include the illegal drug heroin, synthetic opioids such as fentanyl, and pain relievers available legally……