Antipsychotic drugs are a problem because 

A) they work in fewer than half the patients.
B) patients frequently suffer overdoses.
C) they work slowly, but do not cause withdrawal symptoms.
D) they have many unpleasant side effects.

Antipsychotic Drugs

Drugs used to gradually reduce psychotic symptoms, including hyperactivity, mental confusion, hallucinations, and delusions.

Withdrawal Symptoms

Physical or psychological signs and symptoms that occur when a person stops using a substance on which they have become dependent.

Overdoses

Instances of consuming a substance in quantities or concentrations that exceed safe or recommended levels, leading to medical emergencies or toxicity.