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OCD Guide · Harms

Harms and complications of obsessive-compulsive disorder

Reviewed by: Dr. Mahmoud El-Sawy Last updated: September 28, 2026 10 min read
The short answer

Untreated OCD can consume hours of the day, disrupting school and work, straining marriage and family relationships, and it can cause skin damage from washing, and lack of sleep. Among its most serious complications is co-occurring depression and the despair that may come with it, along with isolation and sometimes turning to alcohol or sedatives. Early treatment prevents most of this harm.

  • About half of affected adults have severe disruption in their lives, according to NIMH.
  • Family participation in rituals, though well-meant, increases OCD and prolongs it.

Why is OCD one of the most disabling disorders?

Because OCD does not just bother the person; it takes over their time, energy and decisions. An hour in the bathroom, an hour of checking, an hour of mental reviewing, and over the days what is left for life itself shrinks.

World Health Organization estimates have ranked OCD among the conditions that cause the most disability and loss of quality of life, and the vast majority of patients also have another mental disorder at some point, which multiplies the burden.

How does OCD steal time and energy?

50٫6%of adults with OCD have severe disruption in their lives (NIMH)
34٫8%have moderate disruption
Yearsmay pass between the start of symptoms and getting a proper diagnosis and treatment

Exhaustion in OCD is not only physical; constant resistance to thoughts and mental checking drain concentration, so the patient feels tired before the day begins, and puts off tasks because they know each task will take many times as long.

How does OCD affect school and work?

  • Slow completion of tasks: rereading, rewriting and reviewing until it is “perfect.”
  • Repeated lateness: because of morning rituals or checking before leaving home.
  • Falling grades: despite intelligence, because the exam may not be finished due to redoing answers.
  • Avoiding jobs or places: such as hospitals or restaurants in people with contamination OCD.
  • Losing a job or leaving school: in severe cases that consume most of the day.

How does OCD affect marriage and relationships?

At home, rituals often turn into rules that everyone lives by: the husband or wife is required to take off their clothes a certain way, not touch certain things, or answer the same questions again and again. Over time the partner becomes exhausted and angry, the patient feels guilty, and repeated arguments may threaten the stability of the relationship.

The emotional and intimate side can also be affected, especially in people with contamination obsessions or intrusive thoughts, so the patient pulls away from their partner without being able to explain why. Here, involving the partner in understanding the illness and treatment is an important protective step.

How are family members and children affected?

The International OCD Foundation calls family participation in rituals “family accommodation,” and its forms include: joining in washing or checking, answering reassurance questions, changing household routines, and cutting work hours or giving up activities to stay with the patient.

  • Children: may live in a home ruled by strict rules, or learn patterns of anxiety and avoidance.
  • Siblings: may feel neglected because the family's attention is all directed to the patient.
  • Caregivers: are at risk of exhaustion, anxiety and depression from the constant burden.

Does OCD have physical harms?

Indirect physical harms of OCD
HarmHow it happens
Skin inflammation and crackingExcessive washing and using strong disinfectants and cleaners on the hands and body
Sleep disordersLong nighttime rituals and constant thinking delay and interrupt sleep
Nutrition problemsSome patients avoid foods or eating places they consider contaminated
Neglecting health careAvoiding hospitals and tests for fear of contamination, so other illnesses are treated late
Muscle aches and headachesChronic tension and resisting thoughts for long hours

What are the psychological complications of untreated OCD?

Depression

One of the most common companions of OCD, and it often appears after years of suffering and feeling helpless.

Anxiety disorders

Such as generalized anxiety and panic attacks, which often occur together with OCD.

Low self-esteem

Shame about the thoughts and rituals and a feeling of being “different” or “bad.”

Isolation

Avoiding people and places until life shrinks down to the home.

Infographic: What are the psychological complications of untreated OCD? (Depression, anxiety disorders, low self-esteem, isolation)
What are the psychological complications of untreated OCD?

Does OCD increase the risk of suicidal thoughts?

Research indicates that the risk of suicidal thoughts rises in some people with OCD, especially when depression comes with it, after many years of severe symptoms without treatment, or when the patient feels helpless and hopeless about improving. These thoughts are a sign of great pain, not of weakness.

And the hope is real: treating the OCD and the accompanying depression clearly eases these thoughts. If you or someone you know has thoughts of death or self-harm, call the mental health support line (16328), available around the clock, or an ambulance (123) if the danger is imminent.

Do people with OCD turn to drugs?

The link with addiction is weaker in OCD than in other anxiety disorders, but it exists. Some patients turn to alcohol or sedatives to ease the anxiety that comes with the thoughts, or to numb themselves after a tiring day of rituals, and over time this can turn into dependence that deepens depression and complicates treatment. If that happens, the doctor must be told honestly so they can treat both problems together.

How does religious OCD harm the patient's spiritual life?

One of the cruelest forms of OCD is the one that attacks the relationship with worship: the patient may spend hours on ablution or repeating prayers, or avoid prayer and going to the mosque or church for fear of not performing it “correctly,” or live in constant guilt over thoughts they do not want. Instead of being a source of peace, worship becomes a source of torment. This is a symptom of an illness that needs treatment, and it has nothing to do with religion.

Can the complications of OCD be avoided?

Yes. The earlier treatment starts, the less the patient loses of their time, studies, work and relationships, and the less likely depression is to appear. Treatment with exposure and response prevention and suitable medication can break the cycle even after many years.

  • Don't wait for OCD to reach hours a day before consulting a psychiatrist.
  • Talk to the doctor honestly about the content of your thoughts however embarrassing; they have heard many like them.
  • Watch for persistent sadness or loss of hope and seek help quickly.
  • Don't turn to alcohol or sedatives without a prescription to ease anxiety.
  • Involve your family in understanding the illness so they can support you in a way that doesn't feed the OCD.

Suicidal thoughts or danger to self? Get help now

  • Talking about death or saying that life with OCD is “unbearable”
  • Severe despair and a conviction that things will never get better
  • Complete isolation, or giving up eating or sleeping because of rituals or fear
  • Saying goodbye to family or writing farewell messages
  • A sudden change to strange calm after a period of intense suffering

Stay with the person and listen calmly without blame, and don't dismiss what they say. Call an ambulance (123) or go to the nearest emergency room if the danger is imminent, contact the mental health support line 16328, and keep medications and dangerous objects out of their reach.

Ambulance 123 Mental health support line 16328
Frequently asked questions

Frequently asked questions about the harms and complications of OCD

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Does OCD destroy married life?

It can strain it badly if left untreated, especially when the partner is asked to take part in rituals. But with treatment and involving the partner in understanding, many relationships stabilize and improve.

Does OCD cause depression?

Depression is one of the most common complications, and it often appears after a period of suffering and feeling helpless. Treating the OCD also helps the depression improve.

Does OCD affect the skin?

Yes, repeated washing and strong disinfectants can cause dryness, cracking and inflammation of the skin, and the patient may need a dermatologist alongside OCD treatment.

Can a person with OCD lose their job because of it?

In severe cases yes, because of slowness, lateness and avoidance. But most patients who receive treatment keep their jobs or return to them.

Does OCD get worse with age?

Without treatment it may continue for years with periods of improvement and worsening, and rituals may gradually expand. With treatment, many patients improve regardless of their age.

How does a mother's OCD affect her children?

Children may live under strict cleanliness rules or learn patterns of anxiety, and the mother may avoid some caregiving activities because of intrusive thoughts. Treating the mother protects her and her children.

Medical reviewDr. Mahmoud El-Sawy, Consultant Psychiatrist and Addiction Specialist

This page was written by the Eradah editorial team and reviewed by a specialist physician under the medical review policy. Last medically reviewed: September 28, 2026. The content is for education and does not replace consulting a doctor.

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