Though the information is insufficient but it appears that she is also having symptoms other then depression
.Current symptoms you described may be either is symptom of depression, or result of unusual thought or perception or the side effect of Sizodone plus but high chances is because of depressive symptoms. If it is a symptoms ( for this you have to consult qualified psychiatrist
) then she require further treatment. If you want to take treatment from NIMHANS then any working day you can consult department of psychiatry on duty.
Hope she will recover soon.