Antipsychotics = drugs used to reduce intensity of symptoms in particular
positive symptoms.
Typical ap = work as dopamine antagonists and include chlorpromazine.
Atypical ap = target range of neurotransmitters such as dopamine and
serotonin, includes clozapine and risperidone.
Drug therapy: Antipsychotics = drugs used to reduce intensity of symptoms.
Typical antipsychotics: include chlorpromazine which can be taken as tablets,
syrup, or injection. Administered daily up to 1000mg maximum.
typical antipsychotics (eg chlorpromazine) are dopamine antagonists reducing
dopamine activity by blocking dopamine receptors at the postsynaptic neuron.
This reduces positive symptoms such as hallucinations.
Antagonists are chemicals which reduce action of a neurotransmitter.
Dopamine antagonists work by blocking dopamine receptors in synapses of the