Diagnostic criteria for Schizophrenia
The diagnosis of schizophrenia is not straightforward. Occasionally, the use of substances such as LSD or methamphetamine can result in schizophrenia-like symptoms. The difficulty of diagnosing this illness is exacerbated by the fact that a number of those doing the diagnosing do not believe they have it. Lack of knowledge is the most common symptom of individuals diagnosed with schizophrenia and a treatment plan that is extremely complicated. The first step in treating schizophrenia is obtaining an accurate diagnosis. This is not always simple, as the symptoms of schizophrenia may resemble those of other physical and mental disorders. Therefore, people with schizophrenia may believe that nothing is amiss and avoid visiting the doctor. (5)
Because of these issues, it is preferable to seek out a psychiatrist with experience diagnosing and treating schizophrenia over a family physician. While there is no single lab or physical test that can diagnose schizophrenia, a healthcare provider who evaluates the symptoms and progression of a patient’s illness over the course of six months can help ensure an accurate diagnosis. Other factors, such as probable medical conditions, brain tumours, and other psychiatric diagnoses such as bipolar disorder, must be investigated by the healthcare provider. (6)
To be diagnosed with schizophrenia, a person must exhibit two or more of the following symptoms primarily in the context of impaired function:
Unfavourable symptoms
Irrational beliefs
Verbal disarray Hallucinations
Behaviour that is catatonic or disorganised
A correct diagnosis of schizophrenia involves identifying the condition’s symptoms and ruling out other mental disorders. There may be mental health conditions that can produce symptoms similar to schizophrenia. In addition, certain schizophrenia symptoms may be caused by medications or substance addiction. It is crucial to determine the actual diagnosis of schizophrenia using the following tests:
