Harm.si
Harm reduction education - safer choices, real information
Harm.ai explains harm reduction - the public health approach that meets people where they are and focuses on reducing risk, not judgment. Topics include safer use practices, naloxone and overdose response, testing strips, and how to find local support. Educational only - not medical advice, and not a substitute for emergency services or professional care.
No card required · $9/mo Plus · $99/mo Premium
What you get
Everything Harm.si gives you
Overdose response basics
How naloxone works and the steps of responding to an overdose.
Safer use information
Testing strips, safer practices, and risk-reduction basics.
Find local support
Pointers to syringe service programs, treatment, and crisis lines.
Saved conversation history
Sign in free and keep every conversation private and saved.
Go deeper
Harm Reduction Basics
Public health information for reducing risk, without judgment.
Overdose Response
- Naloxone (Narcan) — An opioid overdose reversal medication, available over the counter in many places.
- Recognizing an overdose — Signs include slowed or stopped breathing and unresponsiveness - call emergency services.
- Recovery position — A safety position used while waiting for emergency help to arrive.
Safer Practices
- Fentanyl test strips — Tools that detect fentanyl contamination in other substances.
- Never using alone — A core harm reduction principle - having someone present in case of overdose.
- Syringe service programs — Community programs providing sterile supplies and connections to care.
Getting Support
- SAMHSA National Helpline — Free, confidential, 24/7 treatment referral service in the US (1-800-662-4357).
- 988 Suicide and Crisis Lifeline — Call or text 988 in the US for free, confidential crisis support.
Pricing
Simple plans that grow with you
Plus
$9/mo
- ✓200 questions per day
- ✓Full saved conversation history
- ✓Expanded local resource guidance
Premium
$99/mo
- ✓Unlimited questions
- ✓Extended deep-dive answers
- ✓Everything in Plus