What can be the cause of me getting pain in my left arm and cramps in my left palm? Sometimes at night I also feel my heart racing or thumping really hard and fast when I am asleep and I immediately get up.
The pain in your left palm and arm could be caused by a large number of things so you really need to have this checked out by a doctor.
Accelerated heart rate during sleep is fairly common and usually nothing to worry about. It can be triggered by normal neurotransmitter changes during sleep, or just from a bad dream. To ease your concerns have your doctor check your blood pressure and heart.
I experience the exact same thing, but mostly in the day time. Yes, I think you should get up. When it happens to me, I get up, take my bp, and sugar because I have diabetes. I also take anxiety meds and if my heart rate is over 95, I take a half of my anxiety meds and an asprin. I have read many place that an anxiety attack can cause a heart attack so I try my best to stay on top of things so I won't get a panic attack. If you do not have any of those conditions I have, I still think you should get up and get that heart rate down, but not before trying to relax and do breathing exercises first.
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