Complex sentence: Drug-induced hallucinations are caused by the consumption of psychoactive substances such as deliriants, psychedelics, certain stimulants, and opiates, which are known to cause visual and auditory hallucinations.
Split into simpler sentences: Drug-induced Hallucinations are hallucinations that are caused by the consumption of psychoactive substances such as deliriants. Along with deliriants, psychedelics, certain stimulants, and opiates are known to cause visual and auditory hallucinations.