04/28/2026
Only take pills prescribed to you—counterfeit pills in San Francisco have been linked to a fatal overdose involving a potent synthetic opioid. These pills can look real but may contain deadly substances. If someone overdoses, give naloxone and call 911; treatment help is available at 888‑246‑3333.
Read the SFDHP Health Alert: https://www.sf.gov/health-alert-fatal-overdose-involving-novel-synthetic-opioids
Protect yourself from overdose: Only ingest pills that have been prescribed to you.
A synthetic opioid more potent than fentanyl was involved in a recent overdose death in San Francisco involving counterfeit pills.
Counterfeit pills look like ordinary prescription medications but can contain potentially lethal substances. You cannot tell what is in them by their appearance.
If you suspect someone is overdosing, administer naloxone and call 911 immediately. If you are ready for treatment for drug addiction, call SFDPH at 888-246-3333.
Read the SFDPH Health Alert here: https://www.sf.gov/health-alert-fatal-overdose-involving-novel-synthetic-opioids