Brain and Spine Problems

As per the doctors I have shown to, my father has the symptoms of Parkinson's. He has been on Syndopa Plus 125mg (1/2 twice a day); Rasalect 1mg (once a day) for couple of months now and was lately adviced to Amantrel 100mg (once a day). There is no progress in his condition even after the medications. In fact, I feel his condition has deteriorated after we started Amantrel. Doctors haven't confirmed that he's suffering from Parkinson's yet and I would like to know how can we make sure if he's is or not suffering from it?

Dear Doctor, My brother Sudhir is suffering from brain cancer which is 4th stage glyoblastoma. He has undergone 12 cycles of chemo as well as 6 weeks radiation and the cancer started spreading to the spine. 2 days ago it appears his brain has gone into over drive and he continuously talking without a break. He hasn't slept in two nights and now is unable to even recognise the people around him . His body is fatigued and he now isn't even able to speak clearly but still doesn't stop speaking random things . He has pretty much lost all memory of the past few days Would appreciate some help

Feeling very tired.. my brain is not properly working, I think that if I womit , than I will cure from.mental problem

Diffused disc bulges and posterocentral protrusion involving C3-C4, C4-C5 interverterbal discs, which are abutting nerve roots with mild spinal canal stenosis.

I had an emotional breakdown and i hit my head quite a few times...now my head is paining what do i do?

I suffered from a strain or sprain on my neck 4 days earlier. From then I feel terrible pain on upper half of my hand while lying down. Now I cant sleep well. Sometimes I get a numb feeling in my hand too

I've have been experiencing headaches, dizziness, and losing short term memory and im also experiencing blurred visions

My left side body is paining n headache. Since 1 month I ve pain in my left side head chest abdomen

I've been having a headache in the back left side of my head for 3 day, I have just consumed some painkillers, I also have a bit of pain in the left eye

I have been facing headache, heavy head, stressed nerves after rootcanal of upper teeth ...i told to dentist about it he gave me painkiller and antibiotics..i have done my rootcanal on 28 july.. there is some relief in stess after painkiller but actually it is there from last six days..three days tablets are remaining...is it due to faulty rootcanal or some mental health issue or some other reason..is it need to meet to nuerologist or someone else? I dont have have such headache before..