For eye inflammation.
Brand Name(s): Altazine, Optigene, Visine
Generic Name: Tetrahydrozoline hydrochloride
Instructions
If you use contact lenses, remove the contacts before using the medicine. Wait 10 minutes after using the medicine before putting the contacts back on.
Keep the medicine at room temperature. Avoid heat and direct light.
Ask your doctor, nurse or pharmacist to show you how to use this medicine correctly.
Check the medicine before each use. If the liquid medicine has any particles in it, appears discolored, or if the vial appears damaged, do not use it.
Wash your hands before and after handling this medicine.
Do not let the tip of the container touch your eye. Do not touch the tip with your hands or let it touch other surfaces. This can cause a serious eye infection.
Tell your doctor and pharmacist about all your medicines. Include prescription and over-the-counter medicines, vitamins, and herbal medicines.
You may stop using this medicine if you no longer have symptoms.
If you are using another eye medicine, wait at least 5 minutes before using the other medicine.
If using eye drops and eye ointments, always use the drops at least 5 minutes before the ointment. The drops will not be able to get into the eye properly if used at the same time or after the ointment.
Do not use any other eye medicine without your doctor's knowledge.
Cautions
Tell your doctor about all your medical conditions before starting this medicine, especially other eye conditions.
Tell your doctor and pharmacist if you ever had an allergic reaction to a medicine.
Do not use the medication any more than instructed.
This medicine may cause blurry vision.
Wait several minutes for your vision to clear before driving, or operating machinery.
It is unknown if this medicine passes into breast milk. Ask your doctor before breastfeeding.
During pregnancy, this medicine should be used only when clearly needed. Talk to your doctor about the risks and benefits.
Contact your doctor if your symptoms do not begin to improve after 3 days on this medicine.
Side Effects
The following is a list of some common side effects from this medicine. Please speak with your doctor about what you should do if you experience these or other side effects.
- blurry vision
- burning or stinging
- discomfort in the eyes
Call your doctor or get medical help right away if you notice any of these more serious side effects:
- headaches
- fast or irregular heart beats
- nervousness
- eye pain or swelling
- shakiness
- blurring or changes of vision
A few people may have an allergic reaction to this medicine. Symptoms can include difficulty breathing, skin rash, itching, swelling, or severe dizziness. If you notice any of these symptoms, seek medical help quickly.
Please speak with your doctor, nurse, or pharmacist if you have any questions about this medicine.
IMPORTANT NOTE: This document tells you briefly how to take your medicine, but it does not tell you all there is to know about it. Your doctor or pharmacist may give you other documents about your medicine. Please talk to them if you have any questions. Always follow their advice.
There is a more complete description of this medicine available in English. Scan this code on your smartphone or tablet or use the web address below. You can also ask your pharmacist for a printout. If you have any questions, please ask your pharmacist.
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More information about TETRAHYDROZOLINE - OPHTHALMIC
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Conditions of Use: The information in this database is intended to supplement, not substitute for the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment. The display and use of this drug information is subject to express Terms of Use.
