welcome to Health care magic..
after looking at entire history of your son... it is likely to be a mood disorder
along with episodes of panic attacks...though it should not be considered as final diagnosis cause clinical interview with psychiatrist
would only confirm any diagnosis... as you have mentioned that polysomnography
has been done... so seizure episode is less likely... according to me the doses of depran can be increased along with sos addition of any mood stabilizer
.. also for adequate sleep Benzodiazepines like lorazepam
or Zolpidem can give proper sleep...
just want to know that is there any ongoing stressor which is worsening the symptoms..?
yes... the medicines given by respected cobsultants at delhi were also good... and appreciate your regards for them... if you have any further queries will definitely like to help...