Schizophrenia

What Is Schizophrenia?

Schizophrenia is a complex mental health condition characterized by a breakdown in the relation between thought, emotion, and behavior. People suffering from schizophrenia often hear voices in an absence of a stimulus or have fixed beliefs known as delusions.

They might have difficulty in differentiating reality from delusions and hallucinations, and expressing a normal range of emotions may be difficult for them.

What Are the Types of Schizophrenia?

You may have heard terms such as "paranoid schizophrenia" or "catatonic schizophrenia." These names came from older diagnostic manuals. They are no longer treated as separate diagnoses because schizophrenia rarely fits into neat categories. Symptoms can overlap, and they may change over time.

Older manuals listed five subtypes. The American Psychiatric Association explains that these subtypes were removed because they had limited diagnostic stability and often overlapped:

• Paranoid schizophrenia mainly referred to delusions, suspicious beliefs, or hearing voices.
• Disorganized schizophrenia described pronounced problems with speech, behavior, and emotional expression.
• Catatonic schizophrenia involved unusual changes in movement or responsiveness. Catatonia is now assessed separately and can occur with other mental or medical conditions.
• Undifferentiated schizophrenia was used when symptoms did not fit one subtype.
• Residual schizophrenia described cases in which prominent psychotic symptoms had eased but other symptoms remained.

Doctors now diagnose schizophrenia as a single disorder and focus on what the person is experiencing at that point in their life. Two people with the same diagnosis can have very different difficulties. One may hear voices or feel watched. Another may struggle more with motivation, emotional expression, or following a conversation.

"Severe schizophrenia" is not a separate type either. The phrase usually refers to symptoms that are intense, persistent, or seriously interfere with everyday life.

Is Schizophrenia Contagious? Common Myths and Facts

No. Schizophrenia is a mental health condition, not an infection. You cannot catch it by living with, touching, or caring for someone who has it. Schizophrenia does not spread from one person to another.

A few other misconceptions can also shape how people think about the condition.

What Causes Schizophrenia?

While the exact cause of schizophrenia is not fully understood, research indicates that a combination of physical, genetic, psychological and environmental factors can make a person more likely to develop the condition:

When Does Schizophrenia Develop?

Schizophrenia often first becomes noticeable during the late teens or early adult years, but there is no single timeline. Changes build slowly for some people. For others, concern begins after a first episode of psychosis.

The National Institute of Mental Health reports that schizophrenia is usually diagnosed between ages 16 and 30, often after the first episode of psychosis. It is less common for the condition to begin in young children.

Early changes can be easy to miss

Before psychosis develops, someone may begin spending more time alone or have trouble thinking clearly. Their sleep may change. School or work performance can drop, and ordinary routines such as personal hygiene may become harder to maintain.

The NIMH list of early warning signs for psychosis also includes suspiciousness, confused speech, unusual or unusually intense ideas, and difficulty telling reality from fantasy.

These changes do not automatically mean that someone has schizophrenia. They can happen for other reasons, and one sign on its own is not enough to make a diagnosis. What matters is the overall pattern, whether the changes continue or become more intense, and how much they interfere with daily life.

What is first-episode psychosis?

A first episode of psychosis is often the first time hallucinations, delusions, or severely disorganized thinking become noticeable enough to require professional care. Psychosis can occur with schizophrenia, but it can also appear with other mental health conditions, certain medical conditions, substance use, or some medications.

Experiencing psychosis does not automatically mean that a person has schizophrenia. A qualified professional needs to assess the symptoms and rule out other possible causes.

When to seek an assessment

Talk with a mental health professional if changes in thinking, perception, communication, or behavior are becoming stronger, are not going away, or are making everyday life difficult. Early assessment can help identify what is happening and what kind of support may be appropriate.

What Do Schizophrenia Symptoms Look Like?

Schizophrenia does not look the same in every person. Hallucinations and delusions are familiar signs, but they are only part of the picture. Someone may instead have trouble starting everyday tasks, showing emotion, concentrating, or keeping up with a conversation.

The National Institute of Mental Health describes three main groups of schizophrenia symptoms: psychotic, negative, and cognitive.

Symptoms may appear gradually or become more noticeable during an episode of psychosis. A single behavior does not establish a diagnosis. A psychiatrist or another qualified mental health professional needs to consider the full pattern of symptoms, how long they have been present, and how they affect daily life.

Treating Schizophrenia at SavantCare

Schizophrenia requires lifelong treatment, even when symptoms have subsided. Treatment with medications and psychosocial therapy can help manage the condition.

Frequently Asked Questions