What Causes Weight Gain, Lethargy, Excessive Sleepiness And Forgetfulness?
CT scan and B12 and folic levels to start with can be asked for
Detailed Answer:
Hi! Welcome to health care magic! Thanks for sharing your concerns with us. We will try to help you in best way possible. First of all, it is sad to know what your closed one has been experiencing lately.
Based on the history you have shared, it can be symptoms of senile dementia or alzheimer however it can also be early picture of parkinsons. It's better to get her evaluated in detail with a neurologist for a detailed neurological examination.
The investigations as you have asked should start from basic blood work up alongwith levels of B12 , D3 and folic acid as well as thyroid functions. Radiological investigations like CT scan to assess for any cortical atrophy or meneingeal enhancements or MRI brain. Meanwhile She can even start the supplements for B12, or folic acid.
Wishing her a speedy recovery. If you have any more questions, feel free to ask. Regards.