PATADAY (Olopatadine)
PATADAY (Olopatadine)
Buy Pataday brand or generic Olopatadine prescription drug from Canada


Why is Pataday prescribed?
Olopatadine (Pataday) eye drops are prescribed for the treatment of eye itchiness caused by allergic conjunctivitis when exposed to allergens such as mold spores, pollen, dust mites, or animal fur.
What does it do?
Allergic conjunctivitis affects the conjunctiva (the membrane of the eye) causing itchiness and watery eyes. This is a common reaction of the eye to allergens. Pataday belongs to a drug class called mast cell stabilizers and it works by inhibiting the release of substances that cause eye itchiness.
How should I apply it?
Pataday and its generic equivalents are currently available as 0.2% eye drops. It should only be applied to the eye. Apply the recommended amount of medication your doctor has prescribed.
The dosage strength depends on every patient’s condition and the doctor’s prescription. It is imperative that you do not self-medicate and only use this drug after consulting with your doctor or pharmacist to determine the best dosage and dosing schedule for the treatment of your condition.
Avoid touching the tip of the dropper with your hands or placing it directly onto your eye and do not let it come into contact with any surface to prevent contamination.
What if I missed a dose?
The desired effects of prescribed medications will only be achieved if used properly. As much as possible, strictly follow your doctor’s prescribed dosing schedule. However, if you miss a dose, apply it immediately and adjust the time of your next dose depending on your doctor’s advice. Never apply two doses at the same time just to make up for your missed dose.
What are the special precautions before applying Pataday?
Inform your doctor about all the medications you are taking, your current and previous medical history, and any allergic reactions to Pataday or any other ingredients included in the manufacture of this medication.
If you use contact lenses, remove them before applying Pataday. You may put them back 10 minutes after applying the medication.
For the drug label information of Pataday, click here.
Does it have any side effects?
It is important to note that all drugs have corresponding side effects and adverse reactions. Additional information may be obtained when you ask your doctor or pharmacist.
- Common side effects include:
- Blurred vision
- Dry eyes
- Mild irritation of the eyes
- Swollen eyelids
- Taste changes
- Unusual sensation in the eye
- Serious side effects include:
- Eye pain
- Eye swelling
- Redness of the eye
- Severe burning or stinging after application
- Severe discomfort in the eye
- Severe irritation after application
- Vision changes
Is it safe to use it with another drug?
Pataday has no known interactions with other medications. However, take caution when using other medications at the same time as Pataday. Concomitant use with other medications may increase the risk of adverse reactions.
If you are using any prescription, non-prescription, and herbal medications, inform your doctor and pharmacist for proper information and ask for other possible interactions not listed within this section.
How should I store it?
Store Pataday in its container in a clean environment away from excessive heat and moisture.
What action should I take in case of overdose?
Call an ambulance and seek immediate medical attention to prevent further complications or possible death.
Is it safe for pregnant or breastfeeding women?
Present data suggest that the use of Pataday in pregnant women has not established its developmental risks.
There is also limited data on the presence of Pataday in human milk or its effects on the breastfed infant.
The use of Olopatadine in pregnant and breastfeeding women should be carefully evaluated to determine if its potential benefits outweigh the risks.
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