Have you seen your doctor for this?
It sounds like a nerve problem, possibly a pinched nerve with your arm.
It would be best to see your doctor, they will probably order some tests to get an answer.
Keep us posted and good luck..

i get the same thing 2 i was really scared of wot it might be i also have stmch acid proplems dnt knw if this is part of the condition

hi there, i have been querying wether i am pregnant or not as i have at least 6 stereotypical sypmtoms with nothing showing in a blood test nor urine test and over the past couple of days, i have been getting pins and needles in my right hand,and arm but mainly in 3 of my finger tips...if i was pregnant in would only be a maximum of 3 weeks...is this possible to notice so soon and are pins and needles a sypmtom this early on?