Doc_B's definitions

Panic attack

Arguably the most extreme manifestation of acute anxiety, a panic attack is an episode of sudden apprehension and intense fear, combined with physiological symptoms that closely resemble a heart attack.

A panic attack is the most frightening experience one can ever experience; I wouldn't wish it on my worst enemy.

by Doc_B April 14, 2015

Obsessive-compulsive disorder

Also known as OCD, obsessive-compulsive disorder is a neurotic mental illness in which intrusive, negative thoughts and/or impulses which regularly enter the person's mind (obsessions) are counteracted by repetitive acts or rituals performed to alleviate the anxiety and general distress created by these obsessions. It is possible to qualify for a diagnosis of OCD if only obsessions or compulsions are present, although the vast majority have both.

Obsessive-compulsive disorder is much more than being quirky or a bit of a neat freak.

by Doc_B April 14, 2015

Psychosis

A severe mental disturbance in which the individual loses touch with reality, often experiencing delusions (false beliefs) and hallucinations (e.g., hearing voices that do not exist).

Mike's psychosis was triggered by smoking too much weed.

by Doc_B April 14, 2015

Schizoaffective disorder

A severe and relatively rare form of mental illness in which a significant mood disorder (depression or bipolar disorder) is interspersed with periods of chronic psychosis even when the person's mood is normal. Less than 0.5% of the population are said to have this condition.

He has schizoaffective disorder, depressive type.

by Doc_B April 14, 2015

Insomnia

A common health problem characterised by difficulty in either falling or staying asleep. It can occur on its own (primary) or as a result of another medical disorder, such as depression (secondary).

Insomnia can be debilitating.

by Doc_B April 16, 2015

Mood disorder

A mood or affective disorder is a major type of mental illness in which emotions are significantly disturbed. Examples include clinical depression and the more severe bipolar disorder.

Bipolar disorder is a severe mood disorder that in its most extreme form has much more in common with schizophrenia than depression.

by Doc_B April 14, 2015

Psychiatrist

A medical doctor who diagnoses and treats mental illnesses. Informally referred to as a "shrink".

She was referred to a psychiatrist on account of her long-standing battle with depression.

by Doc_B April 14, 2015