advertisement

Depression

Question
Posted by: | 2018/07/30

Q.

Misdiagnosed Depression and Anxiety

Hi, Is it possible to mis-diagnose depression/anxiety for Parkinson's or LewyBody Disease? -Reason for PD diagnosis initially was rigidness and tremor -Months later, diagnosis were changed to LBD due to cognitive/executive dysfunction Been through shock and denial phase but am strongly of opinion that severe depression could be overseen. Kindly advise. Thank you

Expert's Reply

A.

Depression expert
- 2018/07/31

Hi, interesting question.  One of the issues that makes diagnosis challenging, is that individual symptoms can turn up in different conditions,  so one looks for the pattern of combinations of symptoms, to make a diagnosis properly.
It's also important to remember that though a person may experience one bundle of symptoms and troubles, this may be due to more than one condition and may need more than one diagnosis, to plan useful treatment.
Rigidity and tremor are not typical symptoms of depression itself.  They can at times be a side effect of some antidepressant drugs, as well as other drugs that might be used, and this side-effect may be called Parkinsonism, because it can look like the tremor typical of Parkinson's Disease.
If this is the cause of the tremor, it might clear up on a careful change to a different medication.  Some types of muscle rigidity can also occur as a side-effect of some antidepressants.
Cognitive impairment is a significant potential symptom of Depression itself.  It is not usually a side-effect of antidepressants, which can, by helping to relieve the depression, improve cognitive functioning.
Loewy Body Dementia is a complicated and not fully understood condition, often not easy to recognize.  It can also be associated with parkinsonian symptoms, and people suffering from it, like the late comedian Robin Williams, are quite often diagnosed s having Parkinsons Disease. Treatment is complex and not fully understood.  Depression can be part of the condition, and can be treated with antidepressants.
Severe depression can severely reduce cognitive function, and can cause a condition called Pseudo-Dementia, which usually responds well to antidepressants.
So, situations such as you're describing can be very complicated to diagnose and treat.  One needs the careful assessment of a good neurologist and psychiatrist, proper investigations/tests, and then  good discussion of the findings, and of treatment options

The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.

Want to comment?

Thanks for commenting! Your comment will appear on the site shortly.
Thanks for commenting! Your comment will appear on the site shortly.