When Your Own Thoughts Become Enemies: What Is OCD?

Obsessive-compulsive disorder (OCD) is a condition in which a person is troubled by obsessions, compulsions, or both. Obsessions are repetitive thoughts, mental images, or impulses that cause anxiety, discomfort, and are perceived as unwanted. Compulsions are actions or mental rituals that a person feels compelled to perform to reduce anxiety or prevent a perceived negative event.

How Does OCD Develop?

Unpleasant, strange, or frightening thoughts occasionally arise in most people. With OCD, a person usually attaches special significance to such thoughts and becomes more anxious because of them. Often, the content of obsessions contradicts their values and beliefs: for example, a religious person may fear blasphemous thoughts, or a loving mother may fear harming her child.

Trying to get rid of anxious thoughts, a person may suppress them or avoid them. However, attempts to stop thinking about something often lead to the opposite effect: the more a person tries not to think about a particular thought, the more frequently it returns.

When suppression does not help, a person begins to seek other ways to reduce anxiety. Depending on the type of OCD, these may include washing, checking, prayers, mentally repeating phrases, or other actions. Compulsions do bring temporary relief, but it does not last long. Anxiety returns, and the action must be repeated again. This cycle can significantly disrupt a person’s life, leading to isolation and the inability to work, care for themselves, or care for loved ones.

Causes of OCD

Today, OCD is viewed through the lens of the biopsychosocial model. Its development may be influenced by a combination of genetic factors, brain function and neurochemical processes, as well as psychological and social factors. Thinking patterns, anxiety, past stress, upbringing, family relationships, cultural and religious norms may all play a significant role. Among psychological factors, beliefs related to an increased sense of responsibility, the need for control, and perfectionism are particularly significant.

Main Types of OCD

OCD can manifest in different ways. It is not limited to hand washing or repeated checks like "Did I really turn off the iron?" In addition, one person may have several types of obsessions at the same time.

OCD may be associated with:

1. Contamination and infection — fear of dirt, germs, or infections.
2. Doubt and repeated checking — "Did I really do that?", "Did I make a mistake?", "Did I understand everything correctly?".
3. Harming — fear of losing control and harming oneself or others.
4. Religious and moral themes — unwanted thoughts that contradict a person’s values.
5. Sexual themes — unwanted sexual thoughts, images, or doubts.
6. Suicidal themes — frightening thoughts or images about suicide without the desire or real intention to harm oneself.
7. Relationships — constant doubts about one’s feelings, a partner’s feelings, or the correctness of a relationship.
8. Order and symmetry — a feeling that something is "not right" or must be arranged in a certain way.
9. Existential questions — intrusive reflections on the meaning of life, death, the existence of God, and so on.
10. Mental contamination/infection — a feeling that after contact with a person, situation, or thought, one can be "infected" internally or negatively influence future events.

This is not an exhaustive list — the content of obsessions can be almost anything.

Treatment and Cognitive Behavioral Therapy (CBT)

People with OCD often fear experiencing anxiety without performing rituals. They may believe that anxiety will become so intense that it will be unbearable. The goal of cognitive behavioral therapy is to help a person learn to cope with anxiety without relying on compulsions. Gradually, the person faces frightening thoughts and situations and learns not to perform habitual actions. This allows them to realize that anxiety can be tolerated and that the anxiety itself is not dangerous.

OCD often also requires medication. Treatment is prescribed by a psychiatrist.

Summary

OCD is not simply the presence of unpleasant thoughts. Intrusive thoughts can occur in many people. With OCD, the problem is maintained by the fact that a person begins to perceive them as significant or dangerous and tries to get rid of anxiety through avoidance, checking, and other compulsions.

The main goal is not to achieve the complete absence of any unpleasant thoughts, but to learn to respond to them differently and gradually stop supporting the OCD cycle.