The device is unsuitable for the following groups of people:
People with any of the following conditions may not use this product as it may cause
accidents or result in skin or
bodily damage:
● Heart disease, abnormal blood pressure, malignant tumors
● Infectious diseases or fever
● Hemorrhagic disease or cicatricial diathesis
● Dysalgesia
● Consult a doctor if you are receiving dental or oral treatment
● Menstruation, pregnancy or breastfeeding
● Puberty or adolescence
● Metal implants around the application area
● Diseases such as cancer (especially skin cancer and pre-cancerous moles), acute
diseases, tuberculosis, febrile diseases, infectious diseases, blood diseases, visceral
diseases, skin diseases, allergic dermatitis, etc.
● Impaired immune system due to immunosuppressive diseases such as AIDS, or
taking immunosuppressive drugs
● Consult a doctor if you have had permanent plastic fillers within the application
area, or you have temporary dermal fillers or Botox implanted within the application
area
● Any disease within the application area due to thermal irritation, such as recurrent
herpes simplex virus
● Possible blemishes within the application area cause by physical irritation
● Allergic, sensitive or susceptible skin
● Fatigue, illness, under the influence of alcohol or sleeping pills
● Dilated capillaries caused by prolonged use of steroids, hormones, and other drugs,
or liver dysfunction
● People using the following medical devices: Assistive devices implanted in the
body such as artificial lungs, pacemakers, internal defibrillators, or portable devices
such as electrocardiographs