Wait, we have a special
offer for you!

Click the button below to get your discount.

Get my coupon now No thanks, I'd like to pay full price

Use coupon code at checkout:


Use my coupon

Patanase Nasal Spray (Olopatadine)

Prescription requiredOnly Available By Prescription
Free Shipping on orders over $100

Top brand choice

What is a Generic Drug?

A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.

The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.

Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.


  You'll have option to make 4 interest-free payments by credit card once your order is confirmed using  


Patanase nasal spray, a medication used to treat allergic rhinitis, is available by prescription. It provides relief from nasal allergy symptoms affecting the nose and sinuses. Olopatadine, a nasal antihistamine, blocks histamines and the immune system response that causes symptoms such as sneezing, nasal congestion, and a runny or itchy nose. The medication, administered as a mist, is sprayed directly into the nostrils and is known to offer quick relief from allergy and hay fever symptoms. Purchase Patanase from Canada and Canpharm for the lowest cost.

What is Allergic Rhinitis?

Allergic rhinitis is a condition where the immune system reacts to allergens entering the body. This inflammatory response, including histamine production, leads to symptoms like sneezing, congestion, itchy nose, and sore throat. Common allergens include pollen, pet dander, mold, dust mites, and others. Estimates suggest that 15 to 20% of the population regularly experience allergic rhinitis.

Fact Table
Formula C21H23NO3
License US FDA, US DailyMed
Bioavailability 57%
Legal status Rx-Only
Chemical Name Olopatadine
Elimination half-life 3 hours
Dosage (Strength) 665mcg 30.5g (240doses / Nasal Spray)
Pregnancy Consult Doctor
Brands Patanase Nasal Spray
Protein binding 55%
PubChem CID 5281071
MedlinePlus a602025
ChEBI Not Assigned
ATC code S01GX09
DrugBank DB00768
KEGG D08293
Routes of administration nasal spray

Buy Patanase Nasal Spray (Olopatadine) online from online Canadian Pharmacy |


The standard dosage for Patanase nasal spray is twice daily in each nostril.

Use the medication at the same time each day to maximize relief from nasal allergy symptoms.

Follow the instructions in the prescription for priming the pump if you have not used the medication for more than seven days.

Avoid spraying the medication onto the nasal septum and ensure you spray directly into the nostril.


The active ingredient in Patanase is Olopatadine.


Inform your doctor of any history of chronic sinus infections or allergies before starting Patanase nasal spray.

Do not exceed the prescribed dosage. If the medication is ineffective for treating allergic rhinitis, consult your doctor.

This medication may cause dizziness.

Store the medication in a cool, dry place and be mindful of the expiry date.


Negative drug interactions may occur between Patanase and other prescription medications, such as albuterol, fexofenadine, diphenhydramine, clonazepam, duloxetine, fluticasone, gabapentin, levothyroxine, lisinopril, meloxicam, metformin, montelukast, mometasone, esomeprazole, omeprazole, prednisone, tramadol, and cetirizine. Inform your doctor of all medications you are currently taking before obtaining a prescription and purchasing Patanase online.

Side Effects

Users of Patanase may experience side effects such as nosebleeds, a bitter taste in the mouth, or nasal irritation/soreness. If side effects occur, consider discontinuing use and consult your doctor to discuss alternative nasal allergy treatment medications.

Frequently Asked Questions about Patanase Nasal Spray (Olopatadine)

What is Patanase Nasal Spray used for?

Patanase Nasal Spray, containing the active ingredient Olopatadine, is primarily used to treat symptoms of seasonal allergic rhinitis, such as sneezing, itchy or runny nose.

How does Patanase (Olopatadine) work?

Olopatadine is an antihistamine that works by inhibiting the action of histamine, a substance in the body that causes allergic symptoms.

How should Patanase Nasal Spray be used?

Patanase Nasal Spray is usually administered in each nostril twice daily. It's important to follow the specific instructions provided by your healthcare provider or the product label.

What are the common side effects of Patanase Nasal Spray?

Common side effects may include a bitter taste, headache, nosebleeds, and nasal discomfort. These are generally mild and temporary.

Can Patanase Nasal Spray be used by children?

Patanase Nasal Spray is approved for use in children aged six years and older. The dosage may differ from that of adults, so it's important to follow pediatrician's guidance.

Is it safe to use Patanase Nasal Spray during pregnancy or breastfeeding?

The safety of Patanase Nasal Spray during pregnancy or breastfeeding isn't fully established. Consult your healthcare provider for personalized advice.

Can Patanase Nasal Spray interact with other medications?

Although significant interactions are uncommon, it's important to inform your healthcare provider about all medications you're taking to assess for potential interactions.

What should I do if I miss a dose of Patanase Nasal Spray?

If you miss a dose, use it as soon as you remember. However, if it's almost time for your next dose, skip the missed dose and continue with your regular schedule.

How should Patanase Nasal Spray be stored?

Store Patanase Nasal Spray at room temperature, away from light and moisture, and keep it out of reach of children.

Can Patanase Nasal Spray cause dependency or withdrawal symptoms?

There is no evidence to suggest that Patanase Nasal Spray causes dependency or withdrawal symptoms. However, it should be used only as directed by a healthcare professional.

IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.