Self-harm and suicidal crisis
Autolaesio et crisis suicidalis · Sebepoškozování a suicidální krize
What it is
Deliberately injuring or poisoning oneself, with or without intent to die; it is the strongest single predictor of later suicide, yet most crises pass — which is why fast, practical help saves lives.
Symptoms & signs
- Cuts, burns or overdoses, often hidden
- talk of being a burden or of no way out
- withdrawal, giving things away
- sudden calm after a decision
- hopelessness, insomnia, heavier drinking
🚩 Get help if…
- call 112 / 911 now Any overdose or swallowed poison — even if the person feels fine
- call 112 / 911 now Deep wound, bleeding that will not stop, or a burn bigger than a palm
- call 112 / 911 now A plan, means at hand and intent to die now
- see a doctor soon Repeated self-harm or talk of having no way out
Where it strikes
Medical treatment
- Ask directly — asking does not plant the idea
- emergency care and a psychosocial assessment after every episode
- Restricting means — safe storage of guns and medicines, smaller paracetamol packs, barriers at jumping sites trials support
- Safety plan and follow-up contacts after discharge trials support
- CBT or dialectical behaviour therapy — fewer repeat episodes trials support
- treat depression, psychosis and substance use
- Lithium in mood disorders — fewer suicides in trials; needs blood-level monitoring mixed evidence
Natural & lifestyle
- Call a crisis line — 116 123 in much of Europe, 988 in the US — or emergency services; stay with the person
- remove means at home
- less alcohol, regular sleep
- keep in touch with people
Emerging & experimental
- Ketamine or esketamine — rapid, short-lived relief of suicidal thoughts mixed evidence
- brief contact by letters or texts
- Risk scores to decide who gets care — too inaccurate to use alone not confirmed in trials
Alternative, off-label & anecdotal
Approaches used outside the guidelines, with what their supporters report and what testing has found so far.
- Peer support — helps some; few trials mixed evidence
- Omega-3 fatty acids — one small trial with fewer suicidal thoughts early / small studies
- Mindfulness apps — widely used; untested in crisis anecdotal / traditional
ICD codes
- ICD-10 X84
- ICD-11 MB23.S Suicidal behaviour
- ICD-11 PD3Z Intentional self-harm, unspecified