Myasthenia Gravis Support Group
Myasthenia gravis (MG) is a neuromuscular disease leading to fluctuating muscle weakness and fatiguability. The hallmark of myasthenia gravis is muscle weakness that increases during periods of activity and improves after periods of rest. Although myasthenia gravis may affect any voluntary muscle, muscles that control eye and eyelid movement, facial expression, and...
You should document your functionality or lack of it, gather your medical records, and enlist your doctors help. The examiners go by the paper trail and paper recommendations.
Myasthenia Gravis falls under "neurological impairments." The level of impairment is the deciding factor -- i.e. can you find and do paying work or not with the problem.
http://ssa.gov/disability/professionals/bluebook/11.00-Neurological-Adult.htm#11_12
There is a big business with lawyers assisting folks to get through the disability claims process, but you should be able to talk to your doctor or hospital and try on your own first--so you don't have fees to pay.
Good Luck
Good luck.
Chuck