Is this something neurological or vascular?
371377
sounds like something neurological hence the left hand bitten and right side effects...keep on that doc and make sure you get the answer you want until your satisfied and content
1047193
See a neurologist.\n\nWhat you are describing MIGHT be migraine, but there is no way that anyone online can give you an accurate diagnosis!
107804
bad blood circulation. SEE A DOCTOR
849648
I have had the same thing and was not given an explanation. The onset of stroke is accompanied by slurred speech and loss of balance.
869754
I would visit a chiropractor before succumbing to surgery, if I were you. Spasms are the result of a nerve action, not vascular.
110346
it may indicate nerve or circulatory damage...call doctor asap!!
819676
It's probably more annoying than life-threatening.  Sometimes a compressed vertrebral disk or spinal nerve can do this.  You have not described cardiac involvement.  Please don't ask for an online diagnosis and ignore any that you are given.  I suggest you see your health care provider for evaluation.
577380
There are any number of things it could be, a trapped or compressed nerve comes to mind first.  You need to have it checked out, better safe than sorry.
93432
Have scans been done to check for nerve damage or blood flow restriction?  I go to another doctor (neurologist).  What about pain management?
563294
A consistent feeling of having a pulse in your neck, general feelings of blood flowing to your brain, persistent consciousness, and continued living are all prime warning signs you have not only one or two, but two pairs of carotid arteries.  \n\nThe inner and outer carotid arteries are the four primary arteries in your body to supply your head, and more to the point your brain, with its blood supply.  There is one pair of carotid arteries (the inner and outer carotid arteries) found on each side of your neck.  The jugular veins are the primary veins used to return blood from your head to your heart and lungs, and they are likewise found one on each side of your neck.  \n\nIf they are functioning normally, your carotid arteries should not cause any health problems.  Your carotid arteries are standard parts of your anatomy.  Having them wouldn't cause physical problems any more than you having arms and legs would cause physical problems.  There are occasions when it's perfectly normal to feel your own pulse in your neck.  "Twitching" is more likely a muscle spasm than an arterial problem.  \n\nHowever, taken together those physical symptoms can be alarming.  Chest pain, dizziness, headaches... occasionally everyone develops isolated incidence of those things, too.  Headaches can often be caused by vascular tension (the blood vessels in your head tensing up), and are actually the most common type of headache.  Dizziness could certainly come with a bad vascular headache since your blood pressure is being affected.  \n\nIf you are experiencing those symptoms on a regular basis, and you are feeling alarmed enough to ask for advice on the matter, you should see a physician about it.  I know, doctors appointments are annoying and expensive, but these really aren't symptoms you can have diagnosed online, and while they may be harmless, they can also be symptoms of a health problem which could be dangerous to ignore.  If nothing else, it will allow a physician to examine you and explain to you what might be causing the problems you're experiencing and recommend an appropriate remedy for them.  =)
948963
Probably because a nerve is being pinched, but it could be something more serious. I think it would indeed be well to check with a physician. It is simply good sense.
268961
I would see a Neurologist for this issue.  Or you may have athletes foot.  See a doctor.
479274
it could be a migrane or a headache... but if this is uncommon for you it could be the sign of something more serious
171359
I am so sorry that you and yours are having to experience that malady. A specialist in Neurology is my suggestion. If you've already consulted a Neurologist, check out yet another one. Truly, I will pray that you get the wisdom and help to deal with this.
558603
could be, you probably need to have it checked by your doctor to be sure. There are several possibilities. It may be something as simple as a bruise you did not realize you sustained or it could be a deep vein thrombosis or other serious problem. Cant diagnose it without seeing it, sorry!
677129
I think you should talk to your doctor.  If you have a condition where your blood vessels break easily you might have more to worry about than bruises on your hands.  A broken blood vessel in the brain is a type of stroke and is very serious.  It is usually preceded by a severe headache.
162375
I'd check with neurologist.  Back bone - do you mean spine?  Might have a pinched nerve.