Chasteberry (Vitex agnus-catus) is a small brown berry fruit of the chaste tree which is about the size of peppercorns and smells like peppermint. Chasteberry has been used for medicinal purposes for centuries for its health benefits.
1 Hypnopompic hallucination is a vivid dreamlike hallucination on awakening. 2  Kinesthetic hallucination is an hallucination involving the sense of bodily movement. 3  Lilliputian hallucination is an hallucination in which things, people, or animals seem smaller than they would be in reality.
Mental illnesses are among the most common causes of hallucinations. Schizophrenia, dementia, and delirium are a few examples. Substance abuse is another fairly common cause. Some people see or hear things that arenât there after drinking too much alcohol or taking drugs like cocaine or PCP.ental illnesses are among the most common causes of hallucinations. Schizophrenia, dementia, and delirium are a few examples. Substance abuse is another fairly common cause. Some people see or hear things that arenât there after drinking too much alcohol or taking drugs like cocaine or PCP.