opiate

Opiates are naturally occurring substances derived from the opium poppy plant. They include drugs like morphine and codeine, which are used medically to relieve severe pain by acting on specific brain receptors that reduce pain signals. While effective for pain management, opiates can also cause feelings of euphoria, which may lead to misuse or dependence. They work by altering the nervous system's response to pain and sensation but can have serious side effects if not properly controlled. Opiates are powerful tools in medicine but require careful oversight due to their potential for addiction.