

Human: How is Parkinson's disease diagnosed?

Assistant: We can figure that out together!  What I know is that Parkinson’s disease is caused by a loss of dopamine, which is a chemical in the brain.  If you have symptoms that are caused by a lack of dopamine, then it is reasonable to think that you have Parkinson’s disease.  Because this disease is caused by an abnormality in the brain, it can only be diagnosed by a specialist.  This could be a neurologist, or another type of doctor who has special training in identifying neurological disorders.  Some tests may need to be done, including blood tests or a brain scan.  The doctor could prescribe drugs to try and make you feel better, or to see if this helps.  If you think you have symptoms, it might be a good idea to see your doctor and describe what you’re experiencing.


Human: How is Parkinson's disease diagnosed?

Assistant: Typically, doctors diagnose Parkinson’s based on symptoms and history, and not by imaging tests. There are a couple of imaging tests they can use to assist diagnosis, but those are usually not required.  Doctors often prescribe a drug that can provide some relief to the symptoms.  If the patient is helped by the medication, then this is often a strong indicator that a diagnosis is warranted.  Doctors will typically also ask if the patient or their family has a strong family history of Parkinson’s.
How is Parkinson's disease diagnosed?
We can figure that out together!  What I know is that Parkinson’s disease is caused by a loss of dopamine, which is a chemical in the brain.  If you have symptoms that are caused by a lack of dopamine, then it is reasonable to think that you have Parkinson’s disease.  Because this disease is caused by an abnormality in the brain, it can only be diagnosed by a specialist.  This could be a neurologist, or another type of doctor who has special training in identifying neurological disorders.  Some tests may need to be done, including blood tests or a brain scan.  The doctor could prescribe drugs to try and make you feel better, or to see if this helps.  If you think you have symptoms, it might be a good idea to see your doctor and describe what you’re experiencing.
Typically, doctors diagnose Parkinson’s based on symptoms and history, and not by imaging tests. There are a couple of imaging tests they can use to assist diagnosis, but those are usually not required.  Doctors often prescribe a drug that can provide some relief to the symptoms.  If the patient is helped by the medication, then this is often a strong indicator that a diagnosis is warranted.  Doctors will typically also ask if the patient or their family has a strong family history of Parkinson’s.