my son aged 17 years was diagnosed with asperger syndrome 1 year back he is in class 12 in a reputed school in kolkata he was prescribed risperidone 0.5 mg and prodep 50 mg 6 months back 2 months later he developed symptoms of stuttering , slurred speech, became withdrawn, refuses to touch things with hand keeps a napkin for picking up spoons,etc ,stopped writing, stopped using mobiles,computers,remotes, does not lock doors or use switches and has difficulty in wearing trousers, shoes. medicines hav been stopped since 3 months but condition has worsened. now he has been prescribed olimelt5mg and dine 5mg will thes help and are there any side effects pl help an anxious mother