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TETRAHYDROZOLINE (tet ra hye DROZ oh leen) relieves eye redness caused by irritation. It works by narrowing blood vessels in your eyes. This reduces swelling and irritation.
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
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This medication is only for use in the eye. Follow the directions on the label. Wash hands before and after use. Tilt your head back slightly and pull down your lower eyelid with your index finger to form a pouch. Try not to touch the tip of the dropper or tube to your eye, fingertips, or other surfaces. Squeeze the prescribed number of drops into the pouch. Close the eye gently to spread the drops. Do not use your medication more often than directed. Finish the full course of medication prescribed by your care team even if you think your condition is better. Do not stop using except on the advice of your care team.
Talk to your care team about the use of this medication in children. While this medication may be used in children as young as 6 years for selected conditions, precautions do apply.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.
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Interactions are not expected.
If you are using other eye drops with this medication, separate the application of the different eye drops by roughly 5 minutes. This ensures that the eye drops do not interfere with each other. If you are using both eye drops and an eye ointment, use the eye drops 10 minutes before the eye ointment so that the eye ointment does not interfere with the action of the drops.
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
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Visit your care team for regular checks on your progress. Tell your care team if your symptoms do not start to get better or if they get worse. If you experience eye pain, changes in vision, continued redness or irritation of the eye, or if your eye condition lasts longer than 72 hours, discontinue use and consult your care team.
To avoid contamination of this product, do not touch the tip of the container to any surface. Do not share this medication with others. If the product changes color or becomes cloudy, do not use.
If you wear contact lenses, you should remove them before putting the drops in your eyes.
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If you miss a dose, use it as soon as you can. If it is almost time for your next dose, use only that dose. Do not use double or extra doses.
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Side effects that you should report to your care team as soon as possible:
-Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat
-Change in vision
-Eye pain
Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome):
-Blurry vision
-Burning or stinging of the eyes after use
-Dilated pupils
-Sensitivity to light
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
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Keep out of the reach of children and pets.
Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Do not freeze.
Get rid of any unused medication after the expiration date.
NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.
DISCLAIMER: This drug information content is provided for informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Patients should always consult their physician with any questions regarding a medical condition and to obtain medical advice and treatment. Drug information is sourced from GSDD (Gold Standard Drug Database ) provided by Elsevier.
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