an extreme mental or emotional derangement of either biological or emotional origin….state of delusion in which the pt is out of touch with reality
psychosis
The definition you provided is consistent with the medical condition known as psychosis. Psychosis is a severe mental disorder, which can arise from either biological or emotional causes, that causes an individual to lose touch with reality. People with psychosis experience a range of symptoms including delusions, hallucinations, disorganized thinking or speech, and lack of motivation or emotion.
Psychosis usually develops gradually over time, and the symptoms vary from person to person. Delusions or false beliefs are a common symptom of psychosis; they can be paranoid or grandiose – where the person may have beliefs that they are being watched or controlled by someone or something, or they may believe they have special powers or abilities. Hallucinations, another characteristic of psychosis, involve seeing, hearing, or feeling things that are not really there.
Psychosis can occur as an acute episode or as a chronic condition. Common causes of psychosis include schizophrenia, bipolar disorder, severe depression, drug abuse, and other medical conditions. Treatment options vary depending on the cause of the psychosis, but they typically involve medications, psychotherapy, and supportive care. Seeking help from a medical professional if you or someone you know is experiencing psychosis is highly recommended.
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