Your first priority is medical safety.
- Get evaluated promptly if you suspect an adverse reaction, incorrect dose, or wrong medication.
- Tell the treating staff exactly what you were supposed to receive (bring the bottle, packaging, label, or any discharge medication list).
- Request a written medication reconciliation—especially if the error happened around a hospital discharge, surgery, or follow-up visit.
From a legal standpoint, act quickly to preserve evidence. California cases often turn on timing: records may be retained for a limited period, and details can become harder to reconstruct as days pass.


