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:
Hallucinogens can cause hallucinations, or sensations and images that seem real though they are not.
Hope it helps!