Bipolar disorder

Very common

A serious mental illness characterized by extreme mood swings. They can include extreme excitement episodes or extreme depressive feelings.

Symptoms may include:

• Irritability, anger, fits of rage and hostile behaviour
• Restlessness
• Agitation...

Antisocial personality disorder

Common

An enduring pattern of behavior characterized by disregard for, and violation of, the rights of others.

Symptoms may include:

• Disregard and violation of the rights of others
• Illegal acts
• Repeated lying...

Schizophrenia

Very common

A mental disorder characterized by delusions, hallucinations, disorganized thoughts, speech and behavior.

Symptoms may include:

• Delusion
• Hallucinations and illusions
• Disordered thinking...

Post traumatic stress disorder

Very common

A mental health condition that develops following a traumatic event characterized by intrusive thoughts about the incident, recurrent distress/anxiety, flashback and avoidance of similar situations.

Symptoms may include:

• Reliving - flashbacks, hallucinations, nightmares of the incident
• Avoiding - avoiding people, places, things, or memories that remind the trauma
• Excessive arousal - increased alertness, anger, fits of rage, irritability, or hatred, difficulty sleeping or concentrating...