Causes of Obsessive Compulsive Disorder

Though there have not been any precisely defined causes for the obsessive compulsive disorder, few of the likely causes as evident from the research on this area are presented below.

1. Causes of Obsessive Compulsive Disorder – The Genetics

According to the studies, the OCD has proved to run across the same family of a generation. More precisely, it is 70% likely that a twin acquires this disorder if his counterpart has OCD and in cases of fraternal twins, the likelihood falls to 50%.

Further, it is 25% likely that a blood relative of the sufferer also has OCD. Most of the scientists believe that multiple genes are responsible for such a situation.

2. Causes of Obsessive Compulsive Disorder – The Sickness

It is apparent that if a person gets sick, he becomes more conscious about his cleanliness and eventually triggers the needless compulsive behavior. However studies indicate that streptococcal infection might be a possible cause of OCD.

3. Causes of Obsessive Compulsive Disorder – The Pregnancy and Postpartum

During pregnancy, mothers could develop hormonal fluctuations and experience the symptoms after the child’s birth and this was evident in 30% of the cases. Also, the child adds extra responsibilities that the mother should take up and hence the mother’s level of anxiety is aggravated which eventually results in such compulsive behavior. The postpartum includes the mother’s constant concern on the child’s health.

4. Causes of Obsessive Compulsive Disorder – The Serotonin Hypothesis

The way the chemical Serotonin is distributed by the brain which essentially transmits data to nerves, could possibly be a cause of OCD. From the brain scans, it has been observed that OCD is not actually a psychological disorder and mostly pertains to medical reasons. However, Selective Serotonin Reuptake inhibitor is used in the treatment when the level of Serotonin is low.

Causes of Obsessive Compulsive Disorder

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