question: Dear Doctor, I am being treated for Schizophrenia which was diagnosed 10 years back, and suffered heart attack during December 2013. I underwent angioplasty (PTCA + Stent) during the same month. I was taking psychiatric drug Sizopin 200mg before the attack; and was asked to abruptly stop the drug after the attack. Currently I am on psychiatric medications as Arip MT 30mg (0-0-1), Oleanz RT 5mg (0-0-2), Ativan 2mg (0-0-1). And on cardiac medicines as Prax 10mg (1-0-0), Ecosprin 150 (1-0-0), Ivanode 5mg (2-0-1), Atorsave 20mg (0-0-1), Lasilactone (½-0-0), Folvite 5mg (1-0-0), Pantocid 40mg 1-0-1 (Before Food). Now, I suffer from anxiety attacks which are of a sudden onset. During anxiety attack, I breathe heavily, and I feel detached from the surroundings. I feel like I am losing control of my self and fear that I will go mad. I find it difficult concentrating on work during anxiety attacks, and also I am feeling very tired and weak during the day. Please advise. Age 35/ Male, height: 5 feet 8 inches, weight: 73 kg.