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What is PATADAY?


The chemical structure is presented below:

Chemical Name:

Each mL of solution contains: : 2.22 mg olopatadine hydrochloride equivalent to 2 mg olopatadine. povidone; dibasic sodium phosphate; sodium chloride; edetate disodium; benzalkonium chloride 0.01% (); hydrochloric acid/sodium hydroxide (adjust pH); and purified water.

It has a pH of approximately 7 and an osmolality of approximately 300 mOsm/kg.

What does PATADAY look like?

What are the available doses of PATADAY?

Ophthalmic solution 0.2%: each ml contains 2.22 mg of olopatadine hydrochloride.

What should I talk to my health care provider before I take PATADAY?

How should I use PATADAY?

PATADAY™ solution is indicated for the treatment of ocular itching associated with allergic conjunctivitis.

The recommended dose is one drop in each affected eye once a day.

What interacts with PATADAY?

Sorry No Records found

What are the warnings of PATADAY?

Sorry No Records found

What are the precautions of PATADAY?

Sorry No Records found

What are the side effects of PATADAY?

Sorry No records found

What should I look out for while using PATADAY?


What might happen if I take too much PATADAY?

Sorry No Records found

How should I store and handle PATADAY?

Store at 25°C (77°F); excursions permitted to 15°C to 30°C (59°F to 86°F) [see USP Controlled Room Temperature]. Keep tightly closed (protect from moisture). Protect from light.PATADAY™ (2.5 mL fill in 4 mL bottle (NDC 0065-0272-25)Storage Store at 2°C to 25°C (36°F to 77°F)PATADAY™ (2.5 mL fill in 4 mL bottle (NDC 0065-0272-25)Storage Store at 2°C to 25°C (36°F to 77°F)PATADAY™ (2.5 mL fill in 4 mL bottle (NDC 0065-0272-25)Storage Store at 2°C to 25°C (36°F to 77°F)PATADAY™ (2.5 mL fill in 4 mL bottle (NDC 0065-0272-25)Storage Store at 2°C to 25°C (36°F to 77°F)


Clinical Information

Chemical Structure

No Image found
Clinical Pharmacology

Olopatadine is a mast cell stabilizer and a histamine H1 antagonist. Decreased chemotaxis and inhibition of eosinophil activation has also been demonstrated.

Non-Clinical Toxicology

When given concurrently the following drugs may interact with thiazide diuretics.

Not for injection or oral use.

Symptoms similar to cold syndrome and pharyngitis were reported at an incidence of approximately 10%.

The following adverse experiences have been reported in 5% or less of patients:



Some of these events were similar to the underlying disease being studied.



This information is obtained from the National Institute of Health's Standard Packaging Label drug database.

While we update our database periodically, we cannot guarantee it is always updated to the latest version.



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