Hi welcome to Health care magic forum. Parkinsons disease
is a degenerative disease manifested by shaking of whole of the body, stjoint pains, arting with the fine movements like finger movements.
It is a disease for which medicines should be used life long, as they will help only for maintenance be[ut not for cure of the disease.
There will be shaking of the head cramps
, and there are many drugs used specifically for this disease, but the old drugs are supposed to be successful than the newer drugs.
I advise you to consult a neurologist
for diagnosis and treatment. You may need to have a C.T..scan for confermation of the disease.