What Is Psychosis? Psychosis (psyche = mind, osis = illness) is defined as the experience of loss of contact with reality, and is not part of the person’s cultural group belief system or experience. Psychosis typically involves one of two major experiences:
Is Psychosis a Diagnosis?
No. Psychosis is like fever—a very important symptom. When a person has a fever, it could be from a virus in the respiratory system or bacterial infection of the urinary tract. These are two very different causes of fever and each cause requires different treatments. The reduction of fever is one way to know the condition has been addressed properly.
While we understand less about the three-pound “universe” that is the human brain than we do about infectious disease, the same broad principles apply. The goal of a comprehensive evaluation is to determine if there is an underlying, reversible medical cause of the condition and—if there is none—to determine the psychiatric diagnosis.
After the symptoms, the associated history and relevant workup have been put into a diagnostic framework, the next step is to develop a collaborative and comprehensive plan with the person to address the symptoms in the context of this diagnosis. A comprehensive plan attends to the person's interests and strengths and looks to school, work and relationships as the person’s goals dictate.
What Is a First Episode of Psychosis?
A first episode of psychosis is the first time a person experiences a psychotic episode. The first such episode often is very frightening, confusing and distressing, particularly because it is an unfamiliar experience. Unfortunately, there are also many negative stereotypes and misconceptions associated with psychosis that can further add to this distress. You are not alone if you are having this experience (estimates place the risk of psychosis at about three in 100.
Psychosis is treatable. Many people recover from a first episode of psychosis and never experience another psychotic episode. Finding support and resources is essential to managing the experience, whether it is short-lived or lasts a good deal longer.
Early Onset of Psychosis:
When young children report hallucinations in the context of poor school performance social withdrawal, or exhibit other odd behaviors then a diagnostic evaluation is required. The caregiver will assess the child, perform laboratory tests and may request developmental or psychological testing to help make a diagnosis. This could include neurologic problems, bipolar disorder, or childhood schizophrenia, which is a rare, but real, presentation.
Schizophrenia typically occurs in a window of the mid- to late-teens to the early 30s (this age range is a few year later for females, often the presentation is early- to mid-20s as opposed to the teen years). Symptoms of schizophrenia in school-age children are rare, and this is unexpected and traumatic for the family while they are seeking help and assessment. As this is an uncommon condition, local caregivers may struggle to put together a comprehensive plan. A teaching hospital with a department of child and adolescent psychiatry would be a good place to begin.
Young Adults and New Onset Psychosis
Young adults are the most common age group to be at risk for their first episode of psychosis. The experience of psychosis impacts young adults at a developmentally vulnerable time. This is a stage of life that usually challenges young people to develop more independence, establish an identity, create intimate relationships and move away from the nest of the family home. Typically, young adulthood focuses on the external world and friends, while parents often serve a valuable—but less central—day-to-day role. Yet, if a young adult is having problems organizing his or her thinking or is distracted by hearing voices, functioning at a high level of independence will be problematic in many cases. Psychosis often impacts individuals in college years, and the culture in a college setting is not typically geared towards seeking help. Having a psychotic process separates the individual from peers and can impair social connections. The loss, or threat of loss, of social contacts adds stress to the person experiencing these symptoms. It is often scary and activates feeling of shame when one is having these experiences that are so difficult to discuss. This leads to isolation and may reinforce the power of the inner experience as withdrawal from external contacts occurs.
With a young adult away at college, parents may think they are supposed to keep some distance in order to support independence in a college-age child, and may not have adequate information in order to appreciate the onset of psychosis. Psychosis requires intervention as soon as the person or the family realizes the seriousness of the situation. University counseling centers are increasingly aware of the need to get support and assessment to students experiencing this challenge. Young adults and families can be encouraged by the development of resources intended to help meet their unique needs.
Later-in-life New Onset Psychosis
When the first presentation of psychosis is over age 40, this presentation raises the need for intensive medical evaluation. The probability that there is a detectable medical cause of psychosis increases with age, with increased use of medications, medical illness and surgical procedures. Delirium, which can present with psychosis (coupled with change in level of consciousness), is common in individuals who have other risks (i.e., post-surgery, on multiple medications) or neurologic vulnerabilities ( e.g. dementia, Parkinson’s disease, cognitive decline). Multiple neurologic and medical conditions can present with psychosis later in life, and many of these are reversible.
Short-term Psychosis: A brief psychotic disorder that lasts between one day and one month and is typically associated with severe stress or the post-partum phase is considered short-term. The return to a nonpsychotic state is common in the condition.
Trauma and Its Relationship to Psychosis: Traumatic events impact body, spirit and brain. Research has demonstrated biological as well as psychological effects of traumatic events. The type of trauma as well as the developmental stage of the person and their brain also makes a difference in terms of how a traumatic event may manifest in the person’s experience. The relationship of traumatic event—of all kinds—and the development of psychiatric illnesses is emerging and reveals a significantly more complex story. We now know that the brain is plastic—it responds to its environment and that the way that environmental experiences manifest in a given person with their genetic makeup remains an important area of inquiry.
The experience of psychosis can also be traumatic. The experiences can have many manifestations but terror and fear are key elements of traumatic experiences and these are common responses to the onset of psychosis. As the field goes forward, integrating awareness of the interaction of experience on brain and body development will improve approaches to individuals experiencing psychosis.