Psychiatry and Society

We all get angry at times. But some of us get angry often and what is worse, we do not seem to be able to control it. We lash out verbally and sometimes physically at objects and people around us. Can we do something about our anger or is it something over which we have no control? Let us seek to understand the evolutionary basis of anger and what happens inside our brains when we are angry. Anger is usually provoked by a threat; either real or perceived. Our ancestors had to react (and react immediately) to survive; or to protect themselves or their resources. To take time to think would be to lose valuable time. So the brain evolved a mechanism for immediate action. An almond-shaped area of grey matter deep within our brains - the amygdala perceives threat and generates the emotions of anger and fear. It raises an alarm, and kick-starts the body responses which we collectively know as “arousal”. Our heart beats faster to pump blood to our muscles, the muscles tense for acti...

What is OCD? OCD – Obsessive compulsive disorder – is a severe type of anxiety disorder involving obsessions and compulsions that affects the day-to-day functioning of a person. What are obsessions? Obsessions are thoughts, images, or impulses that occur over and over again; cause severe anxiety; feel outside the person’s control and affect the day to day functioning of a person. What obsessions are not Most of us know what it is like to be preoccupied with a thought, idea or even a person sometimes. These are not obsessions. They often give pleasure, usually pass off soon and do not affect our daily routine or work. Certain types of personality are also linked to a fastidious concern for details and “correctness”. However, this is not associated with anxiety and hence not an obsession. What are compulsions? Compulsions are repetitive behaviours aimed at decreasing the anxiety associated with the obsessions. What compulsions are not Not all repetitive behaviours are compulsions. Bedti...

Depressed mood or sadness lasting two weeks or more requires treatment. We all feel depressed, sad, or ‘blue’ occasionally. Moods and feelings change in response to events in our external environment. Usually depressive feelings or sadness last for a day or two; longer in case of loss or bereavement. However, if these feelings of sadness and hopelessness persist for more than 2 weeks and interfere with daily life, it indicates a clinical depression. Depression is the fourth highest contributor to the global burden of disease.  Clinical depression is a treatable illness. Many people never seek treatment due to lack of awareness, lack of access to mental health care, ignorance, or shame. Signs and Symptoms The hallmark of Clinical Depression is a pervasive depressed mood . This depressed mood is not responsive to positive events. There is associated slowness of thinking and movement; and there are thoughts related to guilt, self-blame, hopelessness and suicide . These f...