Suicide Prevention: Understanding Warning Signs, Risk Factors, and Treatment Options

If you believe that you or someone you know may be at risk for suicide, call the 988 Suicide & Crisis Lifeline at 988 or text "HELLO" to 741741. For immediate danger, go to your local emergency room or call 911.

Suicide is a complex public health challenge that affects individuals, families, and communities across all demographics. In 2023, over 49,000 people died by suicide in the United States, making it the eleventh leading cause of death overall and the second leading cause of death among individuals between the ages of 10 and 34. Understanding the warning signs, risk factors, and available treatments is essential for prevention and supporting those who may be struggling with thoughts of suicide.

Table of Contents

• Understanding Suicidal Ideation
• Warning Signs and Risk Assessment
• Current Statistics and Trends
• Risk Factors and Protective Factors
• Evidence-Based Treatment Options
• Digital and Telehealth Interventions
• Associated Mental Health Conditions
• Prevention Strategies and Resources
• How Therapy Can Help
• Frequently Asked Questions
• Find a Therapist

Understanding Suicidal Ideation

Suicidal ideation refers to thoughts about ending one's own life, which can range from fleeting considerations to detailed planning. These thoughts exist on a continuum and don't always lead to suicide attempts, but they should always be taken seriously. In 2023, 12.8 million people reported seriously considering suicide, while 1.5 million reported a suicide attempt.

People experiencing suicidal thoughts often describe feeling trapped, hopeless, or like a burden to others. These thoughts may arise suddenly during a crisis or develop gradually over time. It's important to understand that suicidal ideation is often a symptom of treatable mental health conditions rather than a permanent state of mind.

The relationship between suicidal thoughts and suicide attempts is complex. While not everyone who experiences suicidal ideation will attempt suicide, one in five suicide attempters will engage in a new suicide attempt, highlighting the importance of early intervention and ongoing support.

Warning Signs and Risk Assessment

Recognizing warning signs can save lives. Something to look out for when concerned that a person may be suicidal is a change in behavior or the presence of entirely new behaviors. This is of sharpest concern if the new or changed behavior is related to a painful event, loss, or change. Most people who take their lives exhibit one or more warning signs, either through what they say or what they do.

Immediate Warning Signs Requiring Urgent Action:

• Talking about wanting to die or kill oneself
• Looking for ways to kill oneself (searching online, acquiring means)
• Talking about feeling trapped or experiencing unbearable pain
• Expressing having no reason to live

Behavioral Changes to Watch For:

• Increasing the use of alcohol or drugs
• Acting anxious or agitated, behaving recklessly
• Sleeping too little or too much
• Withdrawing or feeling isolated
• Giving away prized possessions
• Saying goodbye to loved ones
• Putting affairs in order
• Showing rage or talking about seeking revenge
• Displaying extreme mood swings

Verbal Indicators:

• Talking about being a burden to others
• Expressing feelings of hopelessness
• Stating they have no purpose or reason for living
• Discussing feeling trapped or in unbearable pain

Healthcare professionals use structured assessment tools like the SAFE-T (Suicide Assessment Five-step Evaluation and Triage), which involves identifying risk factors and protective factors, conducting a suicide inquiry, determining risk level and interventions, and documenting a treatment plan.

Current Statistics and Trends

Recent data reveals both concerning patterns and some encouraging developments in suicide prevention:

Overall Rates

In 2024, the age-adjusted suicide rate was 13.7 deaths per 100,000 people, a slight decline from 14.1 deaths per 100,000 people in 2023. Overall, there were around 48,800 deaths from suicide in 2024, 500 fewer than in 2023.

Age-Specific Patterns

• Suicide was the second leading cause of death among individuals between the ages of 10 and 34
• In 2023, suicide rates ranged from 2.31 per 100,000 among youth ages 10–14 years to 22.66 per 100,000 among people 85 years and older
• Suicide deaths fell significantly among those ages 25 to 34
• Between 2022 and 2023, the suicide rate for females age 75 and older increased by 10.9%, from 4.6 deaths per 100,000 population to 5.1

Gender Differences

• The suicide rate for males was three to four times the rate for females across the 2003–2023 period
• Among males, the most common methods of suicide were firearm (60.7%) followed by suffocation (24.0%)
• Among females, the most common methods of suicide were firearm (35.0%), poisoning (29.6%), and suffocation (25.9%)

Racial and Ethnic Disparities

• The rates of suicide were highest for American Indian/Alaskan Native, Non-Hispanic males (35.3 per 100,000), followed by White, Non-Hispanic males (28.0 per 100,000). Among females, the rates of suicide were highest for American Indian/Alaskan Native, Non-Hispanic females (12.4 per 100,000) and White, Non-Hispanic females (7.4 per 100,000)

Geographic Variations

• Rates also varied by region, falling in parts of the South and Midwest while staying high in the Mountain West
• The age-adjusted suicide rate significantly changed from 2022 to 2023 for five states. The rate increased for Arkansas and decreased for North Dakota, Iowa, Connecticut, and Arizona

Risk Factors and Protective Factors

Suicide is complex and determined by multiple combinations of factors, such as mental illness, substance misuse, chronic illness, trauma, painful losses, exposure to violence, and social isolation. Understanding both risk and protective factors helps inform prevention strategies.

Clinical Risk Factors

Clinical factors had the strongest associations with suicide, including any mental disorder (OR=13.1, 95% CI 9.9 to 17.4) and a history of self-harm (OR=10.1, 95% CI 6.6 to 15.6). Additional clinical risk factors include:

• Previous suicide attempts
• Depression and other mood disorders
• Substance use disorders
• Chronic pain or illness
• Traumatic brain injury

Environmental and Social Risk Factors

• Family conflict, knowing someone who died by suicide (particularly a family member), and social isolation
• Access to lethal means (firearms, medications)
• Community violence, historical trauma
• Financial stress or unemployment
• Relationship problems or loss

Historical and Demographic Factors

• Family history of suicide
• History of childhood abuse or trauma
• Stigma, racism, and discrimination
• Being part of certain vulnerable populations (LGBTQ+ youth, veterans, older adults)

Protective Factors

Protective factors that can reduce suicide risk include:

• Family connectedness and supportive friendships
• Access to behavioral health services, community or cultural beliefs that discourage suicide, and connectedness to community and social institutions
• Effective coping and problem-solving skills
• Reasons for living and sense of purpose
• Cultural identification and policies such as anti-discrimination laws
• Restricted access to lethal means

Evidence-Based Treatment Options

Research has identified several effective therapeutic approaches for reducing suicidal ideation and behavior. The most extensively studied interventions include:

Cognitive Behavioral Therapy (CBT)

CBT reduced levels of suicidal ideation (SMD −0.28, 95% CI −0.36 to −0.21), CBT relieved suicide attempts (RR 0.77, 95% CI 0.69 to 0.87). CBT works by:

• Identifying and challenging negative thought patterns
• Developing coping strategies
• Creating safety plans
• Building problem-solving skills

Recent research shows that in the short term, CBT significantly reduced suicidal ideation (SMD = -0.25, 95% CI: -0.34 to -0.16). CBT significantly reduced the risk of suicidal and self-harming behaviors across all follow-up durations (short-term OR = 0.72, 95% CI: 0.53 to 0.97; mid-term OR = 0.73, 95% CI: 0.54 to 0.98; long-term OR = 0.50, 95% CI: 0.31 to 0.80).

Brief Cognitive Behavioral Therapy (BCBT)

Patients who received BCBT had significantly fewer suicide attempts during the 1-year follow-up vs patients who received present-centered therapy. BCBT is a shorter-duration intervention (typically 10-12 sessions) that focuses on:

• Emotion regulation skills
• Cognitive reappraisal techniques
• Crisis response planning
• Identifying personal warning signs

Dialectical Behavior Therapy (DBT)

DBT emphasizes emotion regulation and interpersonal effectiveness and is particularly effective for self-harm in patients with borderline personality disorder. DBT also has been shown to reduce the rate of suicide attempts in adults with borderline personality disorder. DBT combines:

• Individual therapy
• Group skills training
• Phone coaching
• Therapist consultation teams

Treatment Effectiveness Comparison

Compared to CBT, DBT is associated with comparable costs and mortality but higher quality of life. Compared to CBT, DBT is associated with an estimated incremental cost of $26,362 per QALY gained. One-way sensitivity analysis (OWSA) revealed consistent results, with DBT being cost-effective in most cases at a maximum threshold of $50,000 per QALY.

Digital and Telehealth Interventions

The expansion of digital mental health technologies has created new opportunities for suicide prevention:

Mobile Applications

With the rapid expansion of digital mental health technologies, interventions targeting suicidal ideation and its related symptoms have received increasing global attention. However, many mobile applications have been released without rigorous scientific evaluation, raising concerns about their safety and effectiveness.

Recent meta-analyses show promising but modest effects:

• A significant albeit small postintervention effect for suicidal ideation
• Digital suicide preventive interventions have various benefits—e.g., increased scalability and sustainability, making them relevant for developed and especially for developing nations

Telehealth Interventions

Telehealth interventions are effective in reducing suicide rates (odds ratio = 0.68; 95% CI [-0.47, 0.98], p =.04) and suicidal reattempts. Benefits include:

• Increased accessibility for rural populations
• Reduced barriers related to stigma
• Flexibility in scheduling
• Continuity of care during crises

Important Considerations

The subgroup finding relating to adolescents not seeing a treatment effect was unanticipated given the higher ownership and usage within this age group. Given that research found no evidence for an effect of digital interventions for adolescents, it is recommended that more nuanced research examine specific mechanisms of apps or online programs for this group.

Associated Mental Health Conditions

Several mental health conditions significantly increase the risk of suicidal thoughts and behaviors:

Major Depressive Disorder

Depression is one of the most common conditions associated with suicide risk. In MDD specifically, high levels of suicidal ideation have been linked to deficits in cognitive control—the ability to regulate thoughts and behaviors to achieve goals and adapt to changing circumstances. These cognitive impairments may increase MDD patients' sensitivity towards their surroundings, potentially rendering them more susceptible than healthy individuals to interpret neutral events as "setbacks" or "neglect."

Bipolar Disorder

Individuals with bipolar disorder face elevated suicide risk, particularly during:

• Mixed episodes
• Depressive phases
• Periods of rapid cycling
• Times of medication non-adherence

Borderline Personality Disorder

This condition is characterized by emotional dysregulation, impulsivity, and unstable relationships. A quasi-experimental investigation of DBT-A vs. usual care in suicidal adolescents with borderline personality disorder features reported that in the DBT-A group, although not statistically significant, fewer subjects made suicide attempts, fewer subjects were hospitalized, and the completion rates for treatment were higher.

Substance Use Disorders

Conditions like depression, anxiety, and substance problems, especially when unaddressed, increase risk for suicide. The combination of mental health conditions and substance use particularly elevates risk.

Post-Traumatic Stress Disorder (PTSD)

Trauma exposure and PTSD symptoms, including:

• Intrusive memories
• Hypervigilance
• Emotional numbing
• Survivor guilt

Schizophrenia Spectrum Disorders

People with schizophrenia have higher rates of suicide, particularly:

• During periods of insight into their condition
• Following hospital discharge
• When experiencing command hallucinations

Prevention Strategies and Resources

Effective suicide prevention requires a comprehensive, multi-level approach:

Individual-Level Strategies

• Safety Planning: Safety planning is another important tool to prioritize coping strategies and sources of support for individuals
• Means Restriction: Limiting access to lethal methods
• Treatment Engagement: Ensuring continuity of mental health care
• Skills Building: Developing coping and emotion regulation skills

Healthcare System Improvements

• Improved screening efforts in large health systems, including the U.S. Department of Veterans Affairs, as one possible reason for the drop
• Evidence-based screening tools can be used in clinical settings to screen for suicide risk
• Integration of behavioral health in primary care
• Training for healthcare providers in suicide risk assessment

Community-Based Interventions

• Gatekeeper training for teachers, clergy, and first responders
• Public awareness campaigns to reduce stigma
• Support groups for attempt survivors and loss survivors
• Community connectedness initiatives

Crisis Resources

• 988 Suicide & Crisis Lifeline: The national 988 Suicide & Crisis Lifeline, which has been in place for three years and connects millions of callers to trained mental health counselors. The hotline includes a dedicated option for military veterans, who are at a higher risk for suicide
• Crisis Text Line: Text "HELLO" to 741741
• Veterans Crisis Line: 988, Press 1
• Trevor Project (LGBTQ+ youth): 1-866-488-7386

Policy and System-Level Approaches

• Lethal means counseling and safe storage initiatives
• Insurance parity for mental health services
• Anti-discrimination policies
• Trauma-informed care implementation

How Therapy Can Help

Psychotherapy plays a crucial role in suicide prevention by addressing underlying issues and building resilience. Screening and assessment in itself will not improve outcomes unless it leads to effective intervention. Rather, high-risk groups should be a focus for prevention as they are likely to already be accessing healthcare services, such as individuals who have attempted suicide, especially if they have underlying mental disorders. Interventions to consider include psychosocial treatment following self-harm, particularly cognitive behavioral approaches, which can reduce risk of repetition. Brief interventions such as safety planning have also been found to prevent future suicidal behavior.

What to Expect in Therapy

When seeking help for suicidal thoughts, individuals can expect:

1. Initial Assessment: A thorough evaluation of current risk, protective factors, and mental health history

2. Safety Planning: Collaborative development of a crisis response plan

3. Skill Building: Learning coping strategies and emotion regulation techniques

4. Processing Underlying Issues: Addressing trauma, loss, or other contributing factors

5. Building Hope: Most people who actively manage their mental health conditions go on to engage in life

Choosing the Right Therapist

Look for mental health professionals who:

• Have specific training in suicide prevention
• Use evidence-based treatments (CBT, DBT, BCBT)
• Create a safe, non-judgmental environment
• Collaborate on treatment goals
• Coordinate with other healthcare providers

Treatment Duration and Outcomes

• The observed efficacy of longer intervention sessions (> 1 h) producing larger effect sizes supports the neuroplasticity hypothesis, whereby repeated therapeutic exposure facilitates structural and functional brain changes
• Brief interventions (10-12 sessions) can be effective for some individuals
• Longer-term therapy may be needed for complex cases
• A significant effect was found for suicide prevention interventions on completed suicides (d = −0.535, 95% CI −0.898; −0.171, p =.004) and on suicide attempts (d = −0.449, 95% CI −0.618; −0.280, p <.001)

Frequently Asked Questions

What should I do if I'm having thoughts of suicide?

If you're experiencing suicidal thoughts, reach out for help immediately. Call 988 for the Suicide & Crisis Lifeline, contact your therapist or doctor, go to an emergency room, or call 911. Remember that suicidal thoughts are often temporary and treatable with proper support.

How can I help someone who may be suicidal?

Take all suicidal statements seriously. Listen without judgment, express your concern, and help connect them with professional help. Stay with them if they're in immediate danger and call 988 or emergency services. Being aware of certain behaviors that can indicate thoughts of self-harm may help save a life. While observing a single warning sign may not indicate thoughts of suicide, noting multiple signs and other risk behaviors, major life events, medical prognosis, and/or mental health diagnosis could indicate suicide risk.

Are digital mental health apps effective for suicide prevention?

Effectiveness in reducing suicidal ideation was low (standardised mean difference −0.174, 95% CI −0.238 to −0.110). DBIs were significantly less effective against suicidal behaviors than against suicidal ideation, although still effective (standardised mean difference −0.059, 95% CI −0.087 to −0.032). While digital interventions show promise, they work best as part of a comprehensive treatment plan rather than standalone solutions.

How long does treatment for suicidal ideation typically last?

Treatment duration varies based on individual needs. Dialectical behavioral therapy (DBT), a year-long intensive treatment, and cognitive behavioral therapy (CBT), a brief (10-12 session) treatment are both effective options. Many people see improvement within weeks to months of starting treatment, though ongoing support may be beneficial.

Can people fully recover from suicidal thoughts?

Yes, many people who experience suicidal thoughts go on to live fulfilling lives. With appropriate treatment, support, and coping strategies, individuals can learn to manage difficult emotions and find meaning and purpose. Recovery is possible, and help is available.

What's the difference between suicidal thoughts and self-harm?

While both are serious concerns requiring professional help, suicidal thoughts involve thinking about ending one's life, while self-harm typically involves injuring oneself without the intent to die. However, a mental disorder diagnosis was associated with an increasing repetition risk (OR = 2.02, p <.01), and both behaviors warrant immediate professional attention.

Find a Therapist

If you or someone you know is struggling with suicidal thoughts, finding the right therapist is an important step toward healing. GoodTherapy.org can help you connect with qualified mental health professionals in your area who specialize in suicide prevention and crisis intervention.

Search for a therapist near you who can provide:

• Evidence-based treatments for suicidal ideation
• Crisis intervention services
• Safety planning and coping skill development
• Support for underlying mental health conditions
• Coordination with your healthcare team

Remember, seeking help is a sign of strength, not weakness. With proper support and treatment, recovery is possible.

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