ChEBI

A molecular entity capable of accepting a hydron from a donor (Bronsted acid).

A drug that has principally analgesic, antipyretic and anti-inflammatory actions. Non-narcotic analgesics do not bind to opioid receptors.

Any drug that binds to but does not activate cholinergic receptors, thereby blocking the actions of acetylcholine or cholinergic agonists.

A drug that binds to but does not activate dopamine receptors, thereby blocking the actions of dopamine or exogenous agonists.

A drug that has principally analgesic, antipyretic and anti-inflammatory actions. Non-narcotic analgesics do not bind to opioid receptors.

A drug used to prevent nausea or vomiting. An antiemetic may act by a wide range of mechanisms: it might affect the medullary control centres (the vomiting centre and the chemoreceptive trigger zone) or affect the peripheral receptors.

A central nervous system depressant used to induce drowsiness or sleep or to reduce psychological excitement or anxiety.

Any drug that binds to but does not activate cholinergic receptors, thereby blocking the actions of acetylcholine or cholinergic agonists.

A drug that binds to but does not activate dopamine receptors, thereby blocking the actions of dopamine or exogenous agonists.

Antipsychotic drugs which can have different modes of action but which tend to be more likely than second generation antipsychotics to cause extrapyramidal motor control disabilities such as body rigidity or Parkinson's disease-type movements; such body movements can become permanent even after treatment has ceased.