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Prescription Required
Formulation : Eyedrops
Drug Name Dosage Quantity Price Buy Now
Patanol 0.10% 5mL $79.79 Add To Cart
Patanol 0.10% 10mL $117.75 Add To Cart
Dosage: 0.10%
Quantity: 5mL
Price: $79.79
Dosage: 0.10%
Quantity: 10mL
Price: $117.75

( Affordable Generic Alternatives )


Prescription Required
Formulation : Eyedrops
Drug Name Dosage Quantity Price Buy Now
Olopatadine 0.10% 5mL $29.40 Add To Cart
Olopatadine 0.10% 15mL $54.20 Add To Cart
Dosage: 0.10%
Quantity: 5mL
Price: $29.40
Dosage: 0.10%
Quantity: 15mL
Price: $54.20


Patanol is an ophthalmic allergy medication used to treat itching or watery eyes caused by allergies.

Olopatadine is a dual action antihistamine and mast cell stabilizer (MCS) that improves symptoms of allergic conjunctivitis such as itching, redness, chemosis, tearing, and lid swelling. Patanol offers this allergy relief by antagonizing histamine receptors which are major contributors to allergy symptoms while also inhibiting the degranulation of mast cells in your eyes.

These anti-allergy eye drops are found to be safe and have superior efficacy at reducing ocular allergy symptoms. Patanol provides effective relief thanks to its unique dual action profile.

Uses and Dosage

The dose of Patanol that is prescribed will vary depending on the individual being treated. Follow all your doctor’s instructions and read packaging labels carefully to ensure the best results.

  • Thoroughly wash hands before application
  • Do not use Patanol while wearing soft contact lenses
  • Most adults apply one drop in each affected eye twice a day every 6 to 8 hours
  • To apply, tilt back your head and pull down your lower lid to create a small pocket
  • Hold the dropper over your eye and squeeze one drop into the pocket you created
  • Close your eyes for 1 to 2 minutes
  • Wait at least 10 minutes before using any other eye drops or inserting contact lenses
  • Do not touch the eye dropper or place it on your eye to avoid contamination
  • Do not use Patanol if the liquid looks cloudy or if it has changed colours
  • Store at room temperature, do not let the solution freeze
  • Keep bottle tightly closed and out of reach of children or pets

Side Effects

Patanol may cause some side effects to develop while relieving your ocular allergy symptoms or there may be none at all. Speak with your doctor for more information regarding any symptoms you may experience when using olopatadine.

Common Patanol side effects may include:

  • Irritation, stinging after application

Serious Side Effects

Some more serious adverse effects may occur when taking olopatadine. Stop using Patanol and contact your doctor right away if you develop any of the following symptoms:

  • Eye pain or changes in vision
  • Eye itching that worsens or lasts longer than 72 hours
  • Severe burning, stinging, or irritation after application
  • Eye swelling, redness, discomfort, crusting, or drainage

Allergic Reactions

Do not use Patanol if you are allergic to olopatadine. If you notice any signs of an allergic reaction, stop using these eye drops and call your doctor.

Patanol allergy symptoms may include:

  • Hives
  • Difficulty breathing
  • Swelling of face, lips, tongue, or throat


Tell your doctor if you have any type of eye infection before using Patanol.

Do not use any form of eye drops while wearing contact lenses, a preservative in the drops could be absorbed by soft contact lenses and cause them to stain. Wait at least 10 minutes after using Patanol to insert your lenses.

Do not allow the dropper tip to touch any surface, including your eyes or hands, to avoid contamination that could cause an eye infection.

Tell your doctor if you are pregnant or breastfeeding before using Patanol to ensure your safety.

Patanol eye drops are not an approved form of treatment for anyone under the age of 2.

Some other drugs may interact with olopatadine and cause adverse effects. To avoid this, tell your doctor about all the medications that you take, including over the counter medicines and herbal products.

Form and Strength

This ophthalmic allergy medication is available in the form of eye drops.

Patanol eye drop strength:

  • 0.10% olopatadine

The 0.10% Patanol eye drops are available in volumes of 5 and 15ml.


How many times a day can I use Patanol eye drops?

Patanol eye drops are designed to provide daily relief from ocular allergy symptoms. Adults are recommended to apply one drop into each affected eye twice a day every 6 to 8 hours. Follow your doctor’s instructions and read the eye drop packaging labels carefully to ensure the best results.

What should I avoid while using Patanol eye drops?

You should avoid wearing contact lenses when your eyes are red or irritated. Patanol is designed to relieve ocular allergy symptoms but will not treat irritation caused by contact lenses. When applying these eye drops, also ensure that you are not wearing contact lenses and that you wait at least 10 minutes before inserting them or using any other eye drop medications.



Additional information

Brand Name:


Scientific Name:


Other Names:

Patanol, Winolap



Quantities Available:

5mL, 10mL, 15mL