Left arm feels weird alot. both my hands feel weird like my motor skills are off when i am doing simple activities. been studding alot. pls not als?

ALS unlikely: Since common things happen commonly, the most likely diagnosis is median or ulnar nerve compression in the arms from all that arm bending or pressure used in studying. You are young, but we do not know your health history, or prior medical issues. Your doctor can examine you, order testing, and make a correct diagnosis for this problem.

ALS or lou Gehrig's : First talk to your doctor regarding any side effects from the medications that you are taking, particularly for the attention deficit disorder, as well as considering if your condition itself is adequately controlled. As far as ALS it most commonly occurs in people aged 40-60. It causes not just motor dysfunction but also weakness and muscle wasting, muscle twitching and difficulty swallowing

NOT ALS: Most likely answer could be carpal tunnel syndrome due to keyboarding, and simple to reverse if present. Some patients with migraine can experience fleeting issues with arms or hands, associated with the headache. You are far too young to develop ALS.