opioidët
Opioidët are a class of drugs that act on opioid receptors in the nervous system. They include naturally occurring opiates such as morphine and codeine, semi-synthetic opioids such as heroin, hydrocodone, and oxycodone, and fully synthetic opioids such as fentanyl, methadone, and tramadol. In some language contexts, the term opioidët is used to refer to this broad group of substances.
Opioidët exert analgesic effects by binding to mu, delta, and kappa opioid receptors. The mu receptor is
Medical use: Opioidët are used to treat moderate to severe pain, in anesthesia, and sometimes to suppress
Risks and safety: Common side effects include drowsiness, nausea, constipation, and slowed respiration. Tolerance can develop
Regulation and public health: Opioidët are controlled substances in many countries, with varying prescribing rules. The