Do not use if you have a history of epilepsy or seizures.
Do not use if you have had recent facial surgery or other surgical procedures – consult your doctor.
Do not use if you have an electronic implanted device such as a defibrillator, neurostimulator, pacemaker, or ECG Monitor. If you use a body-worn medical device, such as an insulin pump, consult your doctor prior to use.
Do not use if you have any active cancer or over any suspicious or cancerous lesion – consult your doctor.
Do not use if you are pregnant.
Do not use on infants and children under the age of 18, and keep device and attachments out of the reach of children.