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What is Psychosis?
CAMH
February 16, 2013
Psychosis refers to a loss of contact with reality. When people can't tell the difference between what is real and what is not, it is called a psychotic episode. A first episode of psychosis is often very frightening, confusing and distressing, particularly because it is an unfamiliar experience.
About three out of every 100 people will have a psychotic episode in their lifetime. Psychosis occurs in men and women and across all cultures and socioeconomic groups.
Psychosis usually first appears in a person's late teens or early 20s. Psychotic illnesses seem to affect women at a later age than men, when women may be farther along in their social and work lives. On the whole, women respond better than men to most treatments.
However, there are times when the risk of relapse for women is greater. These times are before their period is due, after childbirth and around menopause. This suggests that women's hormones may in some way affect psychosis.
A number of mental illnesses can include psychosis as a symptom, including:
Schizophrenia: A person has some psychotic symptoms for at least six months, with a significant decline in the ability to function.
Schizophreniform disorder: A person has some psychotic symptoms for less than six months.
Bipolar disorder: With this type of illness, the symptoms of psychosis relate more to mood disturbance than to thought disturbance.
Schizoaffective disorder: A person will have symptoms of schizophrenia and symptoms of a mood disturbance, either at the same time or alternating over time.
Depression with psychotic features: A person has severe depression and symptoms of psychosis without the mania associated with bipolar disorder.
Drug-induced psychosis: The use of drugs such as marijuana, cocaine, LSD, amphetamines and alcohol can sometimes cause psychotic symptoms.
Organic psychosis: Symptoms of psychosis may appear as a result of a physical illness or a head injury.
Brief psychotic disorder: This illness usually lasts less than a month. It is usually triggered by a major stress in the person's life, such as a death in the family.
Delusional disorder: This type of psychosis consists of very strong, fixed beliefs in things that are not true.
Posttraumatic stress disorder: This usually lasts more than a month, and happens after a person has seen or experienced a very traumatic event. The person may have flashbacks or hallucinate.
Signs & symptoms of Psychosis
Psychosis can come on suddenly or develop very gradually.
Signs and symptoms can vary from person to person and may change over time. Some common symptoms are:
Causes & risk factors
In most cases, we do not know what causes a first episode of psychosis. Current research shows that biological and genetic factors raise the risk of having psychosis. Brain chemistry may affect psychosis.
A person who is having symptoms of psychosis should have a thorough medical assessment to rule out any physical illness that may be the cause.
Treatment for Psychosis
Psychosis can be treated, and many people make a good recovery, especially if they get help early. Treatment may be either on an outpatient basis or in hospital. It usually consists of medication and psychosocial interventions (e.g., counselling).
Throughout treatment, families can receive support and education during sessions with the treatment team.
Medications called antipsychotics are usually essential. They relieve symptoms of psychosis and may prevent further episodes of illness.
A case manager or therapist can provide emotional support, education about the illness and its management and practical assistance with day-to-day living. They may also recommend programs in the community and provide supportive psychotherapy and vocational counselling.
Recovery from a first episode of psychosis varies from person to person. Sometimes symptoms go away quickly and people are able to resume their regular life right away. Other people may need several weeks or months to recover. Some people will need medication and support for the rest of their lives.
Finding Help, Treatment and Support
Treatment at CAMH
Help for Families from CAMH
Ontario Mental Health Helpline (open 24/7 for treatment anywhere in Ontario)
More information from CAMH (Please see this link for links below)
Beyond Psychosis (video)
First Episode Psychosis: An Information Guide
Promoting Recovery from First Episode Psychosis (PDF)
Psychosis 101 (online tutorial)
Please Note: Your pop-up blocker must be turned off to view this tutorial
Women and Psychosis
When a parent has experienced psychosis: what kids want to know
Schizophrenia: An Information Guide (PDF)
CAMH
February 16, 2013
Psychosis refers to a loss of contact with reality. When people can't tell the difference between what is real and what is not, it is called a psychotic episode. A first episode of psychosis is often very frightening, confusing and distressing, particularly because it is an unfamiliar experience.
About three out of every 100 people will have a psychotic episode in their lifetime. Psychosis occurs in men and women and across all cultures and socioeconomic groups.
Psychosis usually first appears in a person's late teens or early 20s. Psychotic illnesses seem to affect women at a later age than men, when women may be farther along in their social and work lives. On the whole, women respond better than men to most treatments.
However, there are times when the risk of relapse for women is greater. These times are before their period is due, after childbirth and around menopause. This suggests that women's hormones may in some way affect psychosis.
A number of mental illnesses can include psychosis as a symptom, including:
Schizophrenia: A person has some psychotic symptoms for at least six months, with a significant decline in the ability to function.
Schizophreniform disorder: A person has some psychotic symptoms for less than six months.
Bipolar disorder: With this type of illness, the symptoms of psychosis relate more to mood disturbance than to thought disturbance.
Schizoaffective disorder: A person will have symptoms of schizophrenia and symptoms of a mood disturbance, either at the same time or alternating over time.
Depression with psychotic features: A person has severe depression and symptoms of psychosis without the mania associated with bipolar disorder.
Drug-induced psychosis: The use of drugs such as marijuana, cocaine, LSD, amphetamines and alcohol can sometimes cause psychotic symptoms.
Organic psychosis: Symptoms of psychosis may appear as a result of a physical illness or a head injury.
Brief psychotic disorder: This illness usually lasts less than a month. It is usually triggered by a major stress in the person's life, such as a death in the family.
Delusional disorder: This type of psychosis consists of very strong, fixed beliefs in things that are not true.
Posttraumatic stress disorder: This usually lasts more than a month, and happens after a person has seen or experienced a very traumatic event. The person may have flashbacks or hallucinate.
Signs & symptoms of Psychosis
Psychosis can come on suddenly or develop very gradually.
Signs and symptoms can vary from person to person and may change over time. Some common symptoms are:
- changes in thinking patterns (difficulty concentrating, memory loss, disconnected thoughts)
- delusions (fixed, false beliefs that are not consistent with the person's culture, and have no basis in fact)
- hallucinations (hearing, seeing, tasting, smelling or feeling something that does not actually exist)
- changes in mood (finding it hard to express feelings, feeling inappropriate or intense bursts of emotion, feeling empty of any emotions, depression)
- very disorganized behaviour (being unable to complete everyday tasks, e.g., bathing, dressing appropriately, preparing simple meals)
- thoughts of death or suicide.
Causes & risk factors
In most cases, we do not know what causes a first episode of psychosis. Current research shows that biological and genetic factors raise the risk of having psychosis. Brain chemistry may affect psychosis.
A person who is having symptoms of psychosis should have a thorough medical assessment to rule out any physical illness that may be the cause.
Treatment for Psychosis
Psychosis can be treated, and many people make a good recovery, especially if they get help early. Treatment may be either on an outpatient basis or in hospital. It usually consists of medication and psychosocial interventions (e.g., counselling).
Throughout treatment, families can receive support and education during sessions with the treatment team.
Medications called antipsychotics are usually essential. They relieve symptoms of psychosis and may prevent further episodes of illness.
A case manager or therapist can provide emotional support, education about the illness and its management and practical assistance with day-to-day living. They may also recommend programs in the community and provide supportive psychotherapy and vocational counselling.
Recovery from a first episode of psychosis varies from person to person. Sometimes symptoms go away quickly and people are able to resume their regular life right away. Other people may need several weeks or months to recover. Some people will need medication and support for the rest of their lives.
Finding Help, Treatment and Support
Treatment at CAMH
Help for Families from CAMH
Ontario Mental Health Helpline (open 24/7 for treatment anywhere in Ontario)
More information from CAMH (Please see this link for links below)
Beyond Psychosis (video)
First Episode Psychosis: An Information Guide
Promoting Recovery from First Episode Psychosis (PDF)
Psychosis 101 (online tutorial)
Please Note: Your pop-up blocker must be turned off to view this tutorial
Women and Psychosis
When a parent has experienced psychosis: what kids want to know
Schizophrenia: An Information Guide (PDF)
