Related Experiment Video
Updated: Aug 10, 2026
09:29
Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder
Published on: January 9, 2015
Female hormones affect symptom severity in obsessive-compulsive disorder
Nienke C C Vulink1, Damiaan Denys, Léonie Bus
1The Rudolf Magnus Institute of Neuroscience, Department of Psychiatry, University Medical Center Utrecht, Utrecht, The Netherlands. n.c.vulink@azu.nl
International Clinical Psychopharmacology
|March 11, 2006
Summary
Reproductive events like the premenstrual period can worsen obsessive-compulsive disorder (OCD) symptoms in women. Healthcare providers should consider the menstrual cycle when assessing OCD severity, especially during treatment.
Area of Science:
- Neuroscience
- Psychiatry
- Reproductive Endocrinology
Background:
- Reproductive events are anecdotally linked to obsessive-compulsive disorder (OCD) symptom fluctuations.
- Understanding these links is crucial for effective OCD management in women.
Purpose of the Study:
- To investigate the relationship between various reproductive events and OCD symptom severity.
- To determine if the menstrual cycle influences OCD symptom severity.
Main Methods:
- Self-report questionnaires were distributed to 350 female outpatients diagnosed with OCD.
- Yale-Brown Obsessive-Compulsive Scale scores were collected at three menstrual cycle time points.
- Data analyzed from 101 returned questionnaires.
Main Results:
- Nearly half (49/101) of patients reported increased OCD symptoms premenstrually.
- 17 patients reported symptom exacerbation during pregnancy; 11 reported improvement.
- Nine patients noted symptom changes during menopause.
Conclusions:
- Reproductive cycle events, particularly the premenstruum, significantly impact OCD symptom severity in a notable number of patients.
- The menstrual cycle is a relevant factor in assessing OCD symptom severity and should be considered in clinical evaluations and research, including pharmacological studies.
Related Concept Videos
01:28Obsessive-Compulsive Disorder
Obsessive-compulsive disorder (OCD) is a mental health condition characterized by recurrent obsessions, compulsions, or both, which consume significant time and interfere with daily functioning. Obsessions involve persistent, intrusive, and unwanted thoughts, images, or urges that evoke anxiety. Common examples include irrational fears of contamination or harm. Compulsions are repetitive behaviors or mental acts performed to reduce the anxiety caused by obsessions. For instance, individuals...
01:24Disorders of the Female Reproductive System
The female reproductive system can be affected by several disorders, including Premenstrual Syndrome (PMS), Premenstrual Dysphoric Disorder (PMDD), endometriosis, and various forms of cancer. PMS and PMDD are cyclical conditions that cause physical and emotional distress, with symptoms that include edema, mood swings, and food cravings. PMDD is a more severe form of PMS characterized by increased symptom severity that peaks during the luteal phase and tends to improve or resolve shortly after...
01:27Major Hormones and Their Functions
Hormones, the biochemical messengers produced by endocrine glands, are pivotal in regulating bodily functions and maintaining homeostasis. Each hormone's balance is crucial; imbalances can lead to significant physiological disruptions. Major hormones include oxytocin, cortisol, epinephrine, estrogen, testosterone, thyroxine, growth hormone, insulin, and glucagon.
Oxytocin, produced in the hypothalamus and released by the pituitary gland, plays a role in social bonding, childbirth, and lactation.
Oxytocin, produced in the hypothalamus and released by the pituitary gland, plays a role in social bonding, childbirth, and lactation.
01:24Personality Disorders: Dependent and Obsessive-Compulsive
Dependent personality disorder and obsessive-compulsive personality disorder are two separate psychological conditions that influence behavior, relationships, and overall life functioning. Though both involve maladaptive behaviors, their core characteristics and motivations differ significantly.
Dependent Personality Disorder
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle with...
Dependent Personality Disorder
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle with...
01:18Anxiety: Overview
Anxiety is a common mental disorder featuring excessive worry, fear, and apprehension, significantly affecting daily life. People with anxiety disorders experience persistent and intense anxiety, interrupting their everyday functioning.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
01:30Oppositional Defiant Disorder
A persistent pattern of angry or irritable mood, defiant behavior, or vindictiveness characterizes Oppositional Defiant Disorder (ODD). Symptoms must occur over at least six months, involve interactions with individuals beyond siblings, and meet specific diagnostic criteria to be clinically significant. The disorder affects emotional regulation, social interactions, and behavior, often manifesting early in life and influencing long-term development and functioning.
Diagnostic Criteria and...
Diagnostic Criteria and...