Long-term use of antipsychotic drugs can lead to which severe side effects?

A) chronic headache
B) chronic dry mouth
C) tardive dyskinesia
D) insanity

Tardive Dyskinesia

A neurological disorder characterized by involuntary, repetitive body movements, often resulting from long-term use of antipsychotic medication.

Chronic Dry Mouth

A persistent feeling of dryness in the mouth, often due to inadequate function of the salivary glands.

Chronic Headache

A medical condition characterized by frequent or ongoing headaches, often requiring long-term management and treatment.