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What are the psychological explanations for schizophrenia?
Schizophrenia is a chronic mental health condition that can cause a range of psychological symptoms which include hallucinations and delusions. A delusion is something which a person believes to be true yet is untrue and a hallucination is hearing or seeing something that is not there or doesn't exist. These are psychotic symptoms, with psychosis being the inability for a person to distinguish between reality and imagination. There is no exact cause of schizophrenia and no current cure yet is one of the most common serious mental health conditions with one in one hundred people experiencing an episode of schizophrenia within their lifetime.
What is the relationship between hallucinogen use and schizophrenia?
Hallucinogenic drugs mimic schizophrenia, and it believed that prolonged use of some of them may cause continuing symptoms.
How is schizophrenia characterised?
Hallucinations. These cause people to hear, see, smell, or feel something that isn't real. Hearing voices is the most common positive symptom.Delusions. These are illogical or false personal beliefs, such as thinking you are a famous historical figure.Thought disorders. A person with this schizophrenia symptom cannot organize thoughts and, as a result, his speech might be garbled.Movement disorders. These are symptoms that cause people with schizophrenia to be uncoordinated or to have involuntary and repetitive movements and strange mannerisms.
Does schizophrenia involve general weakness and blacking out or loss of consciousness?
Schizophrenia itself does not involve those symptoms, but the medications associated with schizophrenia can cause weakness and loss of consciousness. Please see your doctor immediately if you lose consciousness without any evident non-serious cause.
What are positive signs of shizophrenia?
Positive symptoms: Feelings or behaviors that are usually not present, such as: Believing that what other people are saying is not true (delusions) Hearing, seeing, tasting, feeling, or smelling things that others do not experience (hallucinations)
Is type 1 schizophrenia worse than type 2?
It depends on your point of view. Type 1 schizophrenia is characterized by positive symptoms, including delusions and hallucinations. Type 2 schizophrenia is characterized by negative symptoms, including flat affect and social withdrawal. Each can cause great difficulties in everyday life.
Does excess dopamine cause schizophrenia?
Excess dopamine is believed to play a significant role in the development of schizophrenia, particularly in relation to the disorder's positive symptoms, such as hallucinations and delusions. The dopamine hypothesis suggests that overactivity in certain dopamine pathways in the brain contributes to these symptoms. However, schizophrenia is a complex disorder, and factors such as genetics, environment, and other neurotransmitter systems also contribute to its onset and progression. Thus, while excess dopamine is a key factor, it is not the sole cause of schizophrenia.
What are the symptoms of PAD in the renal arteries?
may produce no symptoms and no change in kidney function. Sudden, complete blockage may cause sudden pain in the side and bloody urine. This is an emergency situation.
What is Schizophrenia and its two types?
Schizophrenia is a psychotic disorder or group of disorders that affects the normal functioning of the brain and severely impairs thinking, emotion, and behavior. Doctors do not know the specific cause of schizophrenia, but both environmental and genetic factors do play a role. The symptoms of schizophrenia are delusions, hallucinations, flat affect, and disorganized speech, thinking, and behavior. The two types of schizophrenia are Type I or Positive and Type II or Negative. Type I has mostly positive symptoms, including hallucinations and delusions. Type II has mostly negative symptoms, including social withdrawal and flat affect.
What causes sudden hearing loss and swelling of one side of face?
An ear infection can cause minimal swelling to moderate swelling around the ear, and can also cause hearing loss that can become permanent.
What forms of abuse can cause paranoid schizophrenia?
There is no evidence that abuse can cause paranoid schizophrenia.
What are the symptoms of ototoxicity?
ototoxic drugs may cause lack of hearing, and loss of sense of balance.
