Nursing care
Risk for suicide nursing diagnosis: risk factors, safety interventions and how to write it
Written and reviewed by Brittany Scott, BSN, RN, CCM · 4 min read · Updated November 2026
Short answer
Risk for suicide is a risk nursing diagnosis for a patient who has factors that raise the chance of self-inflicted, life-threatening injury, such as a previous attempt, depression, hopelessness, substance use, recent loss or access to lethal means. Because it is a risk label, the statement lists those risk factors and the warning signs you assessed, not a completed act.
Risk factors, warning signs and the safety action each calls for
This NANDA-I label means the person is more likely than usual to harm themselves in a way that could end their life. CDC sorts risk factors into individual, relationship, community and societal levels, and NIMH lists warning signs that suggest the danger is more immediate. A care plan uses both.
| Risk factor or warning sign | How it shows in assessment | Nursing action | Rationale |
|---|---|---|---|
| Previous suicide attempt | History in the chart or from the patient | Ask directly about current thoughts and plans, complete the unit screening tool, report a positive screen | CDC lists a prior attempt among individual risk factors |
| Hopelessness and depression | Says there is no reason to live or feels trapped | Spend scheduled time with the patient, explore reasons for living, report to the provider | NIMH lists feeling hopeless or trapped as a warning sign |
| Talk of being a burden or saying goodbye | Statements about others being better off, giving away belongings | Increase observation level per policy, notify the team at once | NIMH treats these as signs to act on, especially if new |
| Access to lethal means | Patient or family describe means available at home | Remove hazardous items from the room per policy, involve family in securing means before discharge | CDC names easy access to lethal means as a societal risk factor and reduced access as protective |
| Social isolation or recent loss | Lives alone, recent breakup, job or financial loss | Identify supports, include them in the safety plan with consent | Connection to others is a CDC protective factor |
Writing a risk statement without signs of a completed act
Hypothetical example: Risk for suicide as evidenced by a previous attempt two years ago, statements of hopelessness, recent job loss, increased alcohol use and giving away personal items this week. Programs differ on whether the risk factors follow related to or as evidenced by; check your rubric. What earns the marks is that each factor is specific and assessed, not assumed.
Avoid writing risk for suicide related to depression and stopping there. Depression is a real risk factor, but many people with depression are not at high immediate risk, and a care plan built on the diagnosis alone gives the reader nothing to act on. The behavior change that happened this week tells the team far more about how soon to act.
Screening, observation and the safety plan
Asking about suicide directly is a core nursing action, not a risky one. The NIMH Ask Suicide-Screening Questions toolkit is four questions that take about 20 seconds, validated for medical patients aged 8 and older. A yes to any question leads to a brief safety assessment by a trained clinician. NIMH notes that most people who die by suicide saw a health care provider beforehand.
On the unit, the nursing actions are observation at the level ordered, a safe environment, therapeutic contact and accurate documentation of what the patient says. Before discharge, a safety plan lists the person's warning signs, coping steps, people to contact and crisis resources; NIMH directs people to call or text 988 for the Suicide and Crisis Lifeline. The linked precautions page covers observation levels in detail.
Risk for suicide or risk for self-directed violence?
Risk for self-directed violence is broader. It covers behavior that can harm the self physically, emotionally or sexually, including self-injury without intent to die. Risk for suicide narrows the focus to injury that could be life-threatening. Hopelessness is a separate problem label that describes the emotional state; it is often a risk factor inside the suicide diagnosis rather than a replacement for it.
In practice questions, a sudden calm in a previously severely depressed patient is the cue that trips students. It can look like improvement, yet NIMH lists saying goodbye and giving things away as warning signs, and a calm that arrives alongside those behaviors is a reason to ask again, not to relax. The safe answer reassesses risk directly instead of documenting the patient as improved and reducing observation.
Sources and further reading
Risk and Protective Factors for Suicide - CDC. Individual, relationship, community and societal risk factors, including prior attempt, hopelessness, social isolation and easy access to lethal means; protective factors including connection and reduced access to means.
Warning Signs of Suicide - National Institute of Mental Health (NIMH). Warning signs such as feeling hopeless or trapped, being a burden, giving away belongings and saying goodbye; acting fast when signs are new; 988 Lifeline.
Ask Suicide-Screening Questions (ASQ) Toolkit - NIMH. Four questions taking about 20 seconds, validated for medical patients aged 8 and older, positive screen leads to a brief suicide safety assessment, most people who die by suicide saw a provider beforehand.
The next step on this is the same as on everything else here: answer questions and read the rationales. Our mental health practice questions are the closest set to what this page covers.
Common questions
What is risk for suicide related to?
Risk factors such as a previous attempt, depression or other mental illness, hopelessness, substance use, chronic pain or illness, recent loss, social isolation, family history of suicide and easy access to lethal means. List the ones your patient actually has.
Does asking a patient about suicide put the idea in their head?
Direct asking is the standard of care. NIMH built its screening toolkit around four direct questions for medical patients, and a positive answer leads to a safety assessment. Asking is how the nurse finds the risk early enough to act.
What are nursing interventions for risk for suicide?
Ask directly about thoughts and plans, observe at the ordered level, remove hazardous items from the environment per policy, spend scheduled therapeutic time, report changes in mood or behavior, and build a safety plan with supports and crisis contacts before discharge.
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