User Guide
5
• Infection, scrape (abrasion), sore formation (ulceration) or inammation
inside the nose
• Irritation or sensitivity inside the nose
• Lightheadedness
• Headaches
• Sinus pain
• Sore eye
• Facial pain or pain around the eye
• Increased saliva production
• Sensation of teeth vibrating
• Excessive runny nose
• Temporary increase in symptoms associated with nasal allergies
• Allergic reaction to contact materials
• Potential permanent scarring of the inside of nose with prolonged use
Contraindications, Warnings, and Precautions
CONTRAINDICATIONS
Contraindications are situations where it is advisable not to use the TrueTear
®
device.
If you have any of the following, you should NOT use the TrueTear
®
device:
• A cardiac demand pacemaker, implanted or wearable debrillator, or
other implanted metallic or electronic device (eg, cochlear implant)
in the head or neck
• Chronic or recurrent nosebleeds, a bleeding disorder (eg, hemophilia), or
another condition that can lead to increased bleeding
• A known hypersensitivity (allergy) to the stainless steel material that comes
into contact with the inside of your nose
WARNINGS
Warnings alert the user about serious adverse reactions and potential safety hazards,
limitations in use imposed by them, and steps that should be taken if they occur, as
identied below:
• Follow the Instructions for Use when using the TrueTear
®
device.
• Do not use the TrueTear
®
device if electronic monitoring equipment is being
used. This type of equipment includes heart monitors or electrocardiogram
(ECG) alarms since this equipment may not operate properly when the
TrueTear
®
device is being used.