Hi all,
I am extrramly worried about my health at the moment. I am taking ritalin to study but my blood pressure seems to have increased abit. Went to the doc he says its fine. Today my veins from my inside elbow to my wrist hand and fingers was in mild pain and numbness. I am 21 years old and have no history of any medical problems. Please help.
Was this in both arms? If just one it could be carpal tunnel which can affect the arm too.
Hi Brad
I would not worry too much, its possible you could be pinching a nerve in your neck or shoulder.
If it is not too personal, why are you taking Ritalin ?
All the best.
Kev (UK) 
I was diagnosed with ADD. I tried to study without it and i do battle a lot more.
Thanks for your time Kev.