Understanding Psychosis: Symptoms, Causes, and Treatment

The voices started gradually—whispers that could have been imagined. Then they became clearer, commenting on everything you do. You became certain the neighbors were spying on you, that there were cameras in the walls. Reality shifted, and what’s real and what’s not became impossible to distinguish. This is psychosis: a break from shared reality that’s terrifying for those experiencing it and confusing for those watching.

Psychosis is one of the most stigmatized mental health experiences. Media portrayals associate it with violence and danger, but most people experiencing psychosis are more likely to be victims than perpetrators. Understanding what psychosis actually is—a medical symptom that can be treated—helps reduce stigma and encourages appropriate care.

What Is Psychosis?

Psychosis is not a disorder itself but a symptom involving a break from reality. It can occur in various conditions and involves:

• Hallucinations (sensing things that aren’t there)
• Delusions (believing things that aren’t true)
• Disorganized thinking and speech
• Disorganized or abnormal behavior

Hallucinations

What They Are:
Sensory experiences without external stimuli—seeing, hearing, feeling, smelling, or tasting things that aren’t there.

Types:

Auditory (Most Common):
– Hearing voices
– Voices may comment, command, or converse
– May be perceived as coming from outside or inside head
– Can be single or multiple voices

Visual:
– Seeing things that aren’t present
– May be fully formed people/objects or shadows/shapes
– Can be fleeting or persistent

Tactile:
– Feeling sensations on or under skin
– Feeling touched when no one is there
– Crawling or tingling sensations

Olfactory and Gustatory:
– Smelling things not present
– Tasting things without eating
– Less common but possible

Delusions

What They Are:
Firmly held false beliefs that persist despite evidence to the contrary.

Types:

Paranoid/Persecutory:
– Belief that others are plotting against you
– Belief you’re being followed, monitored, or poisoned
– Most common type

Referential:
– Belief that random events are directed at you personally
– TV or radio speaking directly to you
– Songs containing personal messages

Grandiose:
– Belief in special powers, importance, or identity
– Belief you’re famous, powerful, or have special mission
– May believe you’re religious figure or have unique abilities

Somatic:
– False beliefs about body
– Believing body is infested or diseased
– Believing organs are missing or rearranged

Erotomanic:
– Believing someone (often famous) is in love with you
– Despite no evidence of relationship

Nihilistic:
– Believing you, others, or the world don’t exist
– Believing catastrophe is imminent

Disorganized Thinking

Features:
– Thoughts that don’t connect logically
– Jumping between unrelated topics
– Difficulty following conversations
– Speech that doesn’t make sense to others
– “Word salad” in severe cases

Disorganized Behavior

Features:
– Unpredictable or inappropriate responses
– Difficulty with goal-directed activity
– Unusual movements or postures
– Catatonia in some cases
– Inappropriate affect (emotional expression)

Causes of Psychosis

Primary Psychotic Disorders

Schizophrenia:
– Most well-known psychotic disorder
– Requires symptoms for at least six months
– Includes negative symptoms (withdrawal, flat affect)
– Usually begins in late teens to early adulthood

Schizoaffective Disorder:
– Features of both schizophrenia and mood disorder
– Psychotic symptoms plus depression or mania
– Mood episodes concurrent with psychosis

Brief Psychotic Disorder:
– Psychotic symptoms lasting less than one month
– Often triggered by extreme stress
– Full return to previous functioning

Delusional Disorder:
– Delusions without other psychotic symptoms
– Functioning otherwise preserved
– Delusions often more “plausible”

Secondary Causes

Mood Disorders:
– Bipolar disorder (especially severe mania)
– Severe depression with psychotic features
– Psychosis resolves when mood episode does

Medical Conditions:
– Brain tumors
– Dementia
– Epilepsy
– Autoimmune disorders
– Infections (encephalitis)
– Metabolic disorders

Substances:
– Drug-induced psychosis (stimulants, cannabis, hallucinogens)
– Alcohol withdrawal
– Medication side effects
– May trigger underlying vulnerability

Other:
– Severe sleep deprivation
– Extreme stress
– Trauma
– Postpartum psychosis

Warning Signs (Prodrome)

Early warning signs may appear before full psychosis:

Cognitive Changes:
– Difficulty concentrating
– Memory problems
– Confusion
– Difficulty with abstract thinking

Perceptual Changes:
– Things looking different
– Heightened sensitivity to sounds or sights
– Unusual experiences (not quite hallucinations)
– Feeling like things have changed

Emotional Changes:
– Withdrawal from others
– Decreased motivation
– Emotional flatness or inappropriate emotions
– Depression or anxiety
– Suspiciousness

Behavioral Changes:
– Declining school or work performance
– Neglecting self-care
– Social withdrawal
– Sleep changes
– Unusual behaviors

Early intervention during prodrome may prevent or reduce psychotic episodes.

Treatment for Psychosis

Importance of Early Treatment

Early treatment of psychosis:

• Improves long-term outcomes
• Reduces severity and duration
• May prevent brain changes
• Improves functioning
• Reduces hospitalization

Antipsychotic Medication

How They Work:
Primarily by blocking dopamine receptors, reducing psychotic symptoms.

Types:

First-Generation (Typical):
– Haloperidol (Haldol)
– Chlorpromazine (Thorazine)
– Effective but more movement side effects

Second-Generation (Atypical):
– Risperidone (Risperdal)
– Olanzapine (Zyprexa)
– Quetiapine (Seroquel)
– Aripiprazole (Abilify)
– Clozapine (for treatment-resistant)
– Different side effect profiles

Effectiveness:
– Reduce hallucinations and delusions
– May help disorganization
– Less effective for negative symptoms
– Most people benefit significantly

Side Effects:
– Vary by medication
– Weight gain and metabolic effects (many atypicals)
– Movement disorders (more with typicals)
– Sedation
– Others specific to each medication

Psychotherapy

Cognitive-Behavioral Therapy for Psychosis (CBTp):
– Evidence-based approach
– Addresses beliefs about symptoms
– Develops coping strategies
– Reduces distress from symptoms
– Used alongside medication

Family Therapy:
– Psychoeducation for families
– Reduces relapse risk
– Improves communication
– Supports recovery environment

Other Approaches:
– Supported employment
– Social skills training
– Cognitive remediation
– Peer support

Hospitalization

May be necessary when:

• Risk of harm to self or others
• Unable to care for self
• Stabilization needed
• Medication adjustment required
• First episode requiring assessment

Long-Term Management

Psychosis often requires ongoing:

• Medication maintenance
• Regular psychiatric follow-up
• Therapy
• Lifestyle management
• Support services
• Relapse prevention planning

Recovery and Prognosis

Range of Outcomes

Outcomes vary significantly:

• Some have single episode and full recovery
• Some have multiple episodes with good functioning between
• Some have chronic symptoms requiring ongoing support
• Course is difficult to predict early on

Factors Affecting Outcome

Better Outcomes:
– Quick access to treatment
– Good premorbid functioning
– Later age of onset
– Acute onset with clear trigger
– Shorter duration of untreated psychosis
– Strong support system
– Good medication response
– Engagement in treatment

Worse Outcomes:
– Long duration before treatment
– Earlier age of onset
– Gradual onset
– Prominent negative symptoms
– Poor support system
– Substance use
– Poor medication adherence

Recovery Is Possible

Many people with psychotic disorders:

• Lead meaningful lives
• Work and have relationships
• Manage symptoms effectively
• Experience significant improvement
• Define their own recovery

Recovery doesn’t always mean symptom-free—it means a satisfying life despite challenges.

Supporting Someone with Psychosis

During Acute Episode

Do:
– Stay calm
– Speak simply and clearly
– Avoid arguing about delusions
– Ensure safety
– Seek professional help
– Be reassuring

Don’t:
– Confront or challenge delusions aggressively
– Laugh or dismiss experiences
– Overwhelm with stimulation
– Leave them alone if unsafe
– Try to restrain unless necessary for safety

Ongoing Support

• Learn about the condition
• Support treatment adherence
• Maintain regular communication
• Watch for warning signs
• Reduce stress when possible
• Take care of yourself
• Join family support groups

Communication Tips

• Be honest but not confrontational
• Acknowledge their experience without agreeing with delusions
• Focus on feelings, not facts of delusion
• Maintain connection
• Keep expectations realistic but hopeful

Reducing Stigma

Facts vs. Myths

Myth: People with psychosis are violent.
Fact: Most are not violent and are more likely to be victims.

Myth: Psychosis means “crazy” forever.
Fact: Many people recover significantly or fully.

Myth: People with psychosis can’t work or have relationships.
Fact: Many lead full, productive lives.

Myth: Psychosis is caused by bad parenting.
Fact: It’s a brain condition with biological factors.

The Harm of Stigma

Stigma leads to:

• Delayed treatment seeking
• Social isolation
• Discrimination
• Self-stigma and shame
• Worse outcomes

Understanding and compassion improve lives.

Emergency Situations

When to Seek Immediate Help

• Risk of suicide or self-harm
• Risk of harm to others
• Severe disorientation
• Inability to care for self
• Refusing necessary treatment
• Medical concerns

What to Do

• Call 911 if immediate danger
• Go to emergency room
• Contact crisis hotline
• Mental health crisis teams may be available

Moving Forward

Psychosis is frightening—for those experiencing it and those watching. But it’s a medical condition that responds to treatment. Early intervention improves outcomes. Recovery is possible and happens more often than stereotypes suggest.

If you or someone you love is experiencing psychotic symptoms, seek help promptly. Medication, therapy, and support can make an enormous difference. The break from reality doesn’t have to be permanent. With proper treatment, most people find their way back—and build lives worth living.

This article is for educational purposes only and is not a substitute for professional mental health treatment. If you’re struggling, please reach out to a qualified mental health provider. Arise Counseling Services offers compassionate, professional support for individuals and families throughout Pennsylvania.