Brain and Spine Problems

I'm having afterimages of all things I look at for eg if I watch TV and look away I saw afterimages of TV Sam goes for mobile and other things In home plz help me

My father in law is diagnosed with syringomyelia in MRI. He is 73 yrs old. Presenting complaints are that he is having pain in neck and left shoulder pain. Neend further treatment options

My father 80 has been prescribed Donepezil 5mg for mild Dementia (MRI says Cerebral atrophy with small vessel ischemic changes). Half tab taken for 4 days and increased to full tab now 2 days back as per doctor suggestion. He is having headache and nausea. Are we doing the right thing giving him this medication? There is no way to reach the doctor until Monday.

C3-C4, C4-C5,C5-C6- Mild dis bulge, bilateral unconvertable hypertrophy seen indenting the anterior CSF space cord.

Visualised portion of petrous, cavernous, supraclinoid, opthalmic, and communicating segments left LCA showed loss of flow voids and no flow related enhancing S/o thrombosis. Please help is this is a problem or not.

Sir/ madam I am friend for her we both are in our last year of graduation and our exam are going on. She can't sleep at night due due to stress and anxiety and sometimes she can't sleep at all. Please give your consult on this.

Visualized portion of petrous, cavernous,supraclinoid,ophthalmic and communicating segments left ICA showed loss of flow voids and no flow related enhancing- S/o Thrombosis

Can i Take Omega 3 And Magnesium Glycinate ... Together... To Help my Anxiety... I already Have Magnesium Glycinate... Now I'm thinking to order omega 3(wow) Please Help And How to consume

I have  jerks with acute pain in leg n hands spacialy at night when i go to bed.i'm patient of nexito 10. n taking multivitamin, D, n, calciam1000 also but no improvment.keep awaking at night.

I have recently developed lumbar stenosis. but i am really confused which specialist to consult? neurologist, orthopedist, or something else? please suggest.