Neurodevelopmental Disorders
Conditions that begin early in life and shape how a person learns, communicates, and develops.
Schizophrenia Spectrum and Other Psychotic Disorders
Conditions that can change how a person experiences reality, including hallucinations and unusual beliefs.
Bipolar and Related Disorders
Marked swings in mood and energy, from emotional highs to deep lows.
Depressive Disorders
Lasting low mood and loss of interest that affect daily life, not just passing sadness.
Anxiety Disorders
Worry, fear, or panic that becomes overwhelming and hard to switch off.
Obsessive-Compulsive and Related Disorders
Unwanted, repetitive thoughts and the urge to perform certain actions to ease them.
Trauma- and Stressor-Related Disorders
Reactions that follow frightening, painful, or deeply stressful experiences.
Dissociative Disorders
A sense of disconnection from your thoughts, memories, surroundings, or sense of self.
Somatic Symptom and Related Disorders
Real physical symptoms that are closely linked to emotional distress.
Feeding and Eating Disorders
A difficult relationship with food, eating, and body image that affects health.
Elimination Disorders
Difficulties with bladder or bowel control, most often seen in children.
Sleep-Wake Disorders
Ongoing trouble falling asleep, staying asleep, or feeling rested.
Sexual Dysfunctions
Persistent difficulties with sexual response, comfort, or satisfaction.
Gender Dysphoria
The distress that can come from a mismatch between gender identity and sex assigned at birth.
Disruptive, Impulse-Control, and Conduct Disorders
Ongoing difficulty controlling impulses, anger, or behaviour in ways that affect others.
Substance-Related and Addictive Disorders
Patterns of substance use, or certain behaviours, that become harmful and hard to control.
Neurocognitive Disorders
Changes in memory, thinking, and reasoning, including the dementias.
Personality Disorders
Long-standing patterns of thinking and relating to others that cause distress.
Paraphilic Disorders
Covered factually and respectfully, with a focus on consent, distress, and harm.