In case of overdose seek medical attention. Standard supportive measures should be instituted as required. If the victim has collapsed or is not breathing, call local emergency services at 911.
Chantix has been shown to be dialyzed in patients with end stage renal disease, however, there is no experience in dialysis following overdose.
Drug overdoses are sometimes caused intentionally to commit suicide or as self-harm, but many drug overdoses are accidental, the result of intentional or unintentional misuse of medication. Intentional misuse leading to overdose can include using prescribed or unprescribed drugs in excessive quantities in an attempt to produce euphoria.