A psychiatric nurse (also called a psych nurse or psychiatric-mental health nurse) is a registered nurse who cares for people living with mental health conditions and substance use disorders. Psych nurses assess mental health, build trust through therapeutic communication, give and monitor psychiatric medications, keep patients safe during crises, de-escalate tense situations, lead groups and teach patients and families how to manage their illness and recover. They work in inpatient psychiatric units, emergency departments, outpatient clinics, addiction treatment programs, community mental health and more.
This guide covers what psych nurses do, the mental status exam, therapeutic communication techniques, de-escalation, safety and suicide prevention, psychiatric medication emergencies like lithium toxicity, serotonin syndrome and NMS, the CIWA protocol, involuntary holds like a 5150, how to become a psychiatric nurse, PMH-BC certification, psychiatric nurse practitioners, salary and Mental Illness Awareness Week.
If you or someone you know is struggling, you can call or text 988 to reach the 988 Suicide and Crisis Lifeline in the United States, any time of day. If someone is in immediate danger, call 911.
In this guide
- What is a psychiatric nurse?
- What does a psych nurse do?
- Where do psychiatric nurses work?
- The mental status exam
- Therapeutic communication techniques
- De-escalation in psychiatric nursing
- Safety and suicide prevention
- Psychiatric medication emergencies
- The CIWA protocol and alcohol withdrawal
- Involuntary holds and the 5150
- How to become a psychiatric nurse
- PMH-BC certification
- Psychiatric nurse practitioners (PMHNPs)
- How much do psychiatric nurses make?
- What is it like to be a psych nurse?
- A short history of psychiatric nursing
- Mental Illness Awareness Week and celebrating psych nurses
- Gifts for psych nurses
- Psych nurse humor
- Frequently asked questions
What is a psychiatric nurse?
Psychiatric-mental health nursing is the nursing specialty focused on mental health and mental illness. Psych nurses care for people with depression, anxiety, bipolar disorder, schizophrenia and other psychotic disorders, post-traumatic stress disorder, eating disorders, dementia with behavioral symptoms, substance use disorders and people in acute mental health crisis.
The most important tool in psychiatric nursing is not a machine or a medication. It is the therapeutic relationship: the trust a nurse builds with a patient through respect, honesty, consistency and careful listening. Psych nurses also bring full medical nursing skills, since many patients have physical health conditions too.
What does a psych nurse do?
- Assessment: mental status exams, risk assessments for suicide and violence, and physical health checks
- Therapeutic communication: building trust and helping patients express feelings and solve problems
- Medications: giving psychiatric medications, including long-acting injections, and watching for side effects and dangerous reactions
- Safety: keeping the unit safe through observation, environmental checks and safety planning
- De-escalation: calming agitated patients and preventing aggression, using restraint or seclusion only as a last resort
- Groups and education: leading groups on coping skills, medication management and wellness
- Withdrawal care: monitoring patients withdrawing from alcohol or other substances
- Milieu management: shaping the unit environment and routine so it supports healing
- Family support and discharge planning: involving loved ones, connecting patients to outpatient care and community resources
Where do psychiatric nurses work?
- Inpatient psychiatric units, in general hospitals and psychiatric hospitals
- Psychiatric emergency and crisis units, including emergency departments (see our ER nurse guide)
- Child and adolescent psychiatry
- Geriatric psychiatry (see our geriatric nurse guide)
- Substance use and addiction treatment programs
- Outpatient clinics and community mental health centers
- Correctional facilities and forensic hospitals (see our correctional nurse guide)
- Home health, schools and telehealth
The mental status exam
The mental status exam (MSE) is a structured way to describe how a patient is thinking, feeling and behaving at a specific moment. It is to psychiatry what a head-to-toe assessment is to medical nursing.
| Component | What the nurse observes |
|---|---|
| Appearance | Grooming, hygiene, clothing and how the patient presents |
| Behavior | Eye contact, movement, restlessness, cooperation |
| Speech | Rate, volume, amount and clarity |
| Mood | How the patient describes their own emotional state, often in their own words |
| Affect | The emotion the nurse observes, such as flat, blunted, labile or congruent with mood |
| Thought process | How thoughts flow, such as logical, tangential or disorganized |
| Thought content | What the patient is thinking about, including delusions, obsessions and thoughts of harming self or others |
| Perception | Hallucinations or other perceptual disturbances |
| Cognition | Orientation, attention and memory |
| Insight and judgment | How well the patient understands their condition and makes safe decisions |
Therapeutic communication techniques
Therapeutic communication is purposeful, patient-centered communication that builds trust and helps patients explore their thoughts and feelings. Every nurse uses it, but psych nurses rely on it most.
| Therapeutic technique | Example |
|---|---|
| Active listening | Giving full attention with eye contact, nodding and open posture |
| Open-ended questions | "What has been on your mind today?" |
| Reflecting | "You sound frustrated about your discharge date." |
| Restating | "You said you haven't been sleeping." |
| Clarifying | "I'm not sure I understand. Can you tell me more?" |
| Using silence | Pausing to give the patient time to think and respond |
| Offering self | "I'll sit with you for a while." |
| Summarizing | "Today we talked about your sleep and your plan for calling your sister." |
Nontherapeutic responses to avoid include false reassurance ("Everything will be fine"), asking "why" questions that can feel accusing, giving personal advice, judging or disagreeing, changing the subject and minimizing feelings.
De-escalation in psychiatric nursing
De-escalation means using communication and the environment to calm a person who is becoming agitated, before the situation becomes unsafe. Common de-escalation techniques include:
- Staying calm, with a low, slow voice and relaxed posture
- Giving the person space and keeping an exit available for everyone
- Reducing noise, lights and the number of people nearby
- Listening and validating feelings without arguing
- Offering simple choices to restore a sense of control
- Setting clear, respectful limits
- Offering comfort items, a quiet space or as-needed medication when appropriate
Physical restraint and seclusion are used only as a last resort, when someone is in immediate danger, and are tightly regulated by federal rules, state law and hospital policy. The goal is always the least restrictive intervention.
Safety and suicide prevention
Keeping patients safe is a core part of psychiatric nursing. Psych nurses:
- Screen for suicide risk using validated tools, such as the Columbia Suicide Severity Rating Scale (C-SSRS) or the Ask Suicide-Screening Questions (ASQ)
- Ask directly about suicidal thoughts, because asking does not increase risk and helps people get support
- Maintain a safe environment through room checks and removing potential hazards
- Use observation levels, from routine checks to one-to-one observation, based on risk
- Create safety plans with patients: personal warning signs, coping strategies, people and places for support, professionals to contact and steps to make the environment safer
If you are thinking about suicide or are worried about someone, call or text 988 or chat at 988lifeline.org. Help is available 24 hours a day.
Psychiatric medication emergencies
Psych nurses watch closely for rare but serious medication reactions:
| Lithium toxicity | Serotonin syndrome | Neuroleptic malignant syndrome (NMS) | |
|---|---|---|---|
| Linked to | Lithium, a mood stabilizer with a narrow safe range | Too much serotonin activity, often from combining serotonergic medications | Antipsychotic medications |
| Onset | Can be gradual or sudden; dehydration, illness and some medications can raise levels | Usually rapid, often within hours of a medication change | Usually develops over days |
| Key signs | Nausea, vomiting, diarrhea, worsening tremor, confusion and unsteady walking | Agitation, sweating, fever, fast heart rate, overactive reflexes and muscle twitching (clonus) | High fever, severe muscle rigidity, confusion and unstable blood pressure and heart rate |
All three are medical emergencies. Psych nurses monitor lithium blood levels, kidney function and hydration, teach patients about warning signs and act fast when symptoms appear.
This guide is educational and simplified. Anyone experiencing medication side effects should contact their health care provider, and anyone with severe symptoms should seek emergency care.
The CIWA protocol and alcohol withdrawal
Many psych and addiction units care for patients withdrawing from alcohol, which can be dangerous. The CIWA-Ar (Clinical Institute Withdrawal Assessment for Alcohol, revised) is a 10-item scale nurses use to measure withdrawal symptoms such as nausea, tremor, sweating, anxiety, agitation, sensory disturbances, headache and orientation. Higher scores mean more severe withdrawal.
Under a CIWA protocol, nurses score the patient regularly and give medication based on the score and the facility's protocol. This "symptom-triggered" approach helps patients get the right amount of medication. Nurses also watch for severe complications such as withdrawal seizures and delirium tremens.
Involuntary holds and the 5150
Most psychiatric patients are treated voluntarily. But in every state, the law allows a person to be held for a short-term emergency evaluation if a mental health condition makes them a danger to themselves or others, or in some states unable to care for their basic needs.
A 5150 refers to the section of California law that allows an involuntary hold of up to 72 hours for evaluation and treatment. Other states use different names and rules. Psych nurses help explain patients' rights, provide care during the hold and document carefully.
Laws about involuntary holds vary by state. This is a general overview, not legal advice.
How to become a psychiatric nurse
- Earn a nursing degree (ADN or BSN) and pass the NCLEX-RN.
- Get experience. Many psychiatric hospitals hire new graduates, and some nurses start in med-surg to build medical skills first.
- Complete de-escalation and safety training, which most psych units require.
- Get BLS certified.
- Earn the PMH-BC after gaining psych experience.
- Consider advancing to charge nurse, nurse educator or psychiatric-mental health nurse practitioner.
PMH-BC certification
The PMH-BC (Psychiatric-Mental Health Nursing Certification) is offered by the American Nurses Credentialing Center (ANCC). Eligibility generally requires:
- A current RN license
- The equivalent of 2 years of full-time practice as an RN
- At least 2,000 hours of clinical practice in psychiatric-mental health nursing within the last 3 years
- 30 hours of continuing education in psychiatric-mental health nursing within the last 3 years
Check ANCC for current requirements. The American Psychiatric Nurses Association (APNA) is the main professional organization for psych nurses.
Psychiatric nurse practitioners (PMHNPs)
A psychiatric-mental health nurse practitioner (PMHNP) is an advanced practice nurse who can diagnose mental health conditions, provide therapy and, in all states, prescribe psychiatric medications, with independence that varies by state. PMHNPs complete a graduate program (MSN or DNP) and earn the PMHNP-BC from ANCC. The role is in very high demand because of the shortage of mental health providers. Nurse practitioners overall earned a BLS median of $132,300 in May 2025. Learn more in our nurse practitioner guide.
How much do psychiatric nurses make?
The U.S. Bureau of Labor Statistics does not publish a separate salary for psychiatric nurses, because it groups them with all registered nurses. The median annual wage for registered nurses was $97,550 in May 2025, according to the BLS.
Psych nurse pay depends on location, setting (state hospitals, private psychiatric hospitals, general hospitals, outpatient clinics), shift differentials, experience and certification. Psych nursing is also a common travel nursing specialty.
What is it like to be a psych nurse?
- Relationships matter most: psych nurses spend real time talking with patients, often more than in any other specialty.
- Unpredictable days: a calm unit can change quickly, so teamwork and situational awareness are essential.
- Emotional depth: psych nurses support people through some of the hardest moments of their lives.
- Recovery is real: watching a patient go from crisis to stable, hopeful and going home is deeply rewarding.
- Fighting stigma: psych nurses advocate every day for treating mental illness with the same respect as any other illness.
- Self-care: debriefing, boundaries and support from coworkers help psych nurses prevent burnout.
A short history of psychiatric nursing
- 1840s: Dorothea Dix campaigns across the United States for more humane care for people with mental illness.
- 1882: McLean Asylum in Massachusetts opens what is widely considered the first U.S. school to train nurses to care for people with mental illness.
- Late 1800s: Linda Richards, often called America's first trained nurse, works to improve nursing care in psychiatric hospitals.
- 1946: the National Mental Health Act expands funding for mental health training, including for psychiatric nurses.
- 1952: Hildegard Peplau publishes Interpersonal Relations in Nursing, establishing the nurse-patient relationship as the heart of psychiatric nursing. She is often called the "mother of psychiatric nursing."
- 1963: the Community Mental Health Act shifts care from large institutions toward community settings.
- 1986: the American Psychiatric Nurses Association is founded.
- 2022: the 988 Suicide and Crisis Lifeline launches nationwide.
Mental Illness Awareness Week and celebrating psych nurses
Mental Illness Awareness Week is held during the first full week of October, led by the National Alliance on Mental Illness (NAMI), and World Mental Health Day is October 10. Mental Health Awareness Month is every May, which overlaps with National Nurses Week (May 6 to 12). These are great times to celebrate psych nurses and fight stigma together.
Ideas for celebrating psych nurses
- Host a team lunch with real breaks, because psych nurses often skip theirs.
- Share anonymous thank-you notes and recovery stories (with permission).
- Sponsor PMH-BC exam fees or APNA memberships.
- Provide de-escalation refreshers, debriefing time and wellness resources for the team.
- Recognize the mental health techs, social workers and therapists on the unit.
Gifts for psych nurses
A detailed mandala design for mental health nurses. Perfect for Mental Illness Awareness Week or days off. $29.99
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For the coffee that fuels groups, med passes and a calm voice at every hour. $15.99
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For group plans, report notes and certification studying. $17.99
Shop now →Psych nurse humor
- "De-escalation specialist." (Now a sticker.)
- "Powered by sarcasm and PRN meds." (Also a sticker.)
- "My superpower is a calm voice at 2 a.m."
- "Therapeutic communication: I'm reflecting your feelings back to you."
- "Full moon on the psych unit? Every nurse knows."
- "I don't just hand out meds. I hand out hope."
Frequently asked questions
What does a psychiatric nurse do?
Psychiatric nurses care for people with mental health conditions and substance use disorders. They assess mental health, use therapeutic communication, give and monitor psychiatric medications, keep patients safe, de-escalate crises, lead groups and help with discharge planning.
What is the difference between a psych nurse and a PMHNP?
A psych nurse is a registered nurse who provides psychiatric nursing care. A PMHNP is an advanced practice nurse with a graduate degree who can diagnose mental health conditions, provide therapy and prescribe medications.
What is a mental status exam?
A mental status exam is a structured assessment of a patient's appearance, behavior, speech, mood, affect, thought process, thought content, perception, cognition, insight and judgment at a specific moment.
What are therapeutic communication techniques?
Therapeutic communication techniques include active listening, open-ended questions, reflecting, restating, clarifying, using silence, offering self and summarizing. They help build trust and help patients express their thoughts and feelings.
What is the CIWA protocol?
The CIWA protocol uses the CIWA-Ar, a 10-item scale for alcohol withdrawal symptoms, to guide how often nurses assess patients and when medication is given, based on the score and facility protocol.
What is a 5150 hold?
A 5150 refers to a section of California law that allows a person to be held involuntarily for up to 72 hours for psychiatric evaluation if a mental health condition makes them a danger to themselves or others or gravely disabled. Other states have similar laws with different names.
What certification do psych nurses get?
The main certification is the PMH-BC from the American Nurses Credentialing Center. It requires an RN license, 2 years of RN practice, 2,000 hours of psychiatric-mental health nursing practice in the last 3 years and 30 hours of related continuing education.
How much do psychiatric nurses make?
BLS does not report psychiatric nurse pay separately. Registered nurses overall earned a median of $97,550 in May 2025. Pay varies by location, setting, shift, experience and certification.
Exploring other specialties? See our full guide to nurse specialties and the types of nurses.
Celebrate the psych nurses in your life
For Mental Illness Awareness Week, a new PMH-BC or the nurse who helped someone you love find hope.
Shop the Psychiatric Nurse Collection →Sources
- U.S. Bureau of Labor Statistics, Occupational Outlook Handbook: Registered Nurses
- American Nurses Credentialing Center (ANCC), Psychiatric-Mental Health Nursing Certification (PMH-BC)
- American Psychiatric Nurses Association (APNA)
- 988 Suicide and Crisis Lifeline
- National Alliance on Mental Illness (NAMI), Mental Illness Awareness Week
- Sullivan JT et al. Assessment of alcohol withdrawal: the revised Clinical Institute Withdrawal Assessment for Alcohol scale (CIWA-Ar). British Journal of Addiction, 1989.
- California Welfare and Institutions Code, Section 5150