Brain and Spine Problems

I have dizziness when I am standing from sitting position. Also i have dizziness when Im sitting also

1 year ago dive fail in river and I am become a quadriplegic, Very much improvement I have in one year Please give me some tips doctor

I have been having headache from past 10-15 days sometimes i also got unconscious for about 5-10 secs

I am not able to move my right hand and lift my hand Also pain on my neck and little pain on my left hand. Getting cramps on my leg occasionally

I m a 41 years old male l m having pain in & around the neck region for the last 15-20 days. Generally this type of pain starts around afternoon & continues till 8:00-8:30 PM. Again after that it stats around 4:00-4:30 AM next morning & gets controlled after taking a pain killer. Kindly suggest some medicines & reason for this type of pain .

My kid 8 years old, did Karathe practice day before yesterday. Afterthat he said his neck had pain. Also he suffered fever. Today I realized his neck's right side muscles are bigger. It seems to be muscle knot. For the fever he already taking medicines. But it's not yet stopped. Sometimes medicines controlled the fever. Pls advice.

My friend has a neurological problem, his body is not moving only his neck .. he faces this problem since one year

I notice from last 3 years my hand shake when i hold anything either its heavy or just a light weight things

I have been constant headache Of 1 month and i also meet neurologist he said every thing all right u should meet ent doctor

About 6 weeks ago one day i was standing for a long time (about 6 hours) i started having tingling sensation in leg after coming back. The tingling reduced but weekness in legs below knee started. Weekness or fatigue was such that i was not able to stand for half an hour or so. Now whenever i wear shoes the tingling starts again. The weekness has reduced. But today i again had to stand up for an hour or so and again tingling has started in feet.. I did nerve conduction study and reports were normal.. Also checked b12. B12 level is 139 and i am taking b12 tablets.. Can it be only because of b12 or smthing more serious