Potential Signs of a Questionable Medical Device

• The device relies on long-lost or scientifically dubious principles, or contains exotic or obscure components.
• The machine has bright lights, knobs, or dials that serve no practical purpose.
• The apparatus can apparently cure just about anything depending on how or when you use it.
• The manufacturer cannot clearly explain how or why the treatment works.
• The machine is supposed to work in place of established and proven treatments.
• The treatment wards off new problems you didn't know existed.
• The medical claims are supported by personal testimonials and celebrity endorsements instead of clinical research.
• The inventors compare themselves to martyred scientists.