Respuesta :

Answer: Hallucination is not always related to an underlying condition. It may be caused by:

Excessive consumption of alcohol

Drugs or substance abuse

Withdrawal of alcohol, opioids, other drugs

Prolonged sleep deprivation

Extreme starvation

Medication side effects

Stress

Explanation:

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Hallucinogens can cause hallucinations, or sensations and images that seem real though they are not.

Hope it helps!