OCD: Experts share symptoms, causes,and treatment

Reema Gupta, senior clinical psychologist, at Max Hospital Shalimar Bagh, says that OCD involves obsessions, which are unwanted thoughts doubts fears urges, or mental images. “These are uncontrollable and recurring in nature and force the patient to indulge in repetitive behaviours. These repetitive behaviours are known as compulsions.”

Chhiber says the thoughts and compulsions take up a significant part of the individual’s time and take away from their productivity, leading to significant impairment in their functioning on social, occupational, and personal terms as well. “Often, people may avoid certain situations, people, or interactions where they fear that the obsessive thoughts or compulsive behaviour can get triggered, and because there is anxiousness around it they would also engage in a lot of avoidance.”

What are the common obsessions?

Gupta points out the following common obsessions in OCD patients:

• Fear of contamination
• Intrusive, unwanted sexual or aggressive thoughts and images
• Thoughts related to ‘everything must line up in order
• Excessive doubts related to something considered lucky or unlucky
• Thoughts on religious or moral ideas

According to Gupta, the following are some of the common compulsions an OCD patient experiences:

• Repetitive hand washing or cleaning of self
• Excessive checking of things like locks and switches
• Arranging things
• Repetitive calls to loved ones to check if they’re safe
• Repetitive counting, tapping, touching, and repeating certain words, and numbers to make something correct

Adding to this, Chhibber says compulsions are concurrent in an individual who has OCD; “There are also compulsions which are actions that they enact in order to neutralize the thought process, and can be of different varieties of the compulsion that can involve checking and cleaning, among other things. So an individual may keep on going back to check whether I put the lock or not, did I switched off the gas or not, etc. Some people may have accounting things a number of times, so they have a specific number according to which they would like to do things and they are not able to stop themselves from doing that.”

How to know if a person is fastidious or has OCD

According to Gupta, people with OCD understand these thoughts are senseless and illogical. They also know that the fears associated with the thoughts are also baseless. They themselves want to stay away from these thoughts. However, the repetitive nature of the thoughts and the associated anxiety become excessively difficult to tolerate. They would indulge in compulsive behaviours to get away from the anxiety and associated fears.

In comparison, a fastidious person is someone who is too meticulous and gives importance to the tiniest of details. They find their capricious standards quite reasonable. These standards are not based on intrusive and illogical thinking. Once their work is done, they can keep it at bay. The associated anxiety or irritability would not be excessive and can be easily controlled.

Causes of OCD

Gupta points out the following causes of OCD:

• Genetic predisposition; having a parent, or a sibling with OCD.
• Autoimmune-related causes
• Traumatic experiences
• History of physical or sexual abuse
• Stressful life events
• Learning through the environment

OCD treatment

Chhibber mentions the treatment for OCD involves a dual approach in which the individual has to take psychiatric medication prescribed by a psychiatrist along with psychotherapy. “Usually, one of the most effective methodologies is working through therapy, including cognitive behavioural therapy, especially focusing on exposure and response prevention as it is one the primary techniques of helping the individual build their tolerance of the thought process and not engage with the compulsions.”