Source: FDA, National Drug Code (US) Revision Year: 2020
PATADAY (olopatadine hydrochloride ophthalmic solution) 0.2% is a sterile ophthalmic solution containing olopatadine for topical administration to the eyes. Olopatadine hydrochloride is a white, crystalline, water-soluble powder with a molecular weight of 373.88 and a molecular formula of C21H23NO3•HCl.
The chemical structure is presented below:
Chemical Name: 11-[(Z)3(Dimethylamino) propylidene]-6-11-dihydrodibenz[b,e] oxepin-2-acetic acid, hydrochloride
Each mL of PATADAY solution contains:
Active: 2.22 mg olopatadine hydrochloride equivalent to 2 mg olopatadine.
Inactives: povidone; dibasic sodium phosphate; sodium chloride; edetate disodium; benzalkonium chloride 0.01% (preservative); hydrochloric acid/sodium hydroxide (adjust pH); and purified water.
It has a pH of approximately 7 and an osmolality of approximately 300 mOsm/kg.
| Dosage Forms and Strengths |
|---|
|
Ophthalmic solution 0.2%: each ml contains 2.22 mg of olopatadine hydrochloride. |
| How Supplied |
|---|
|
PATADAY (olopatadine hydrochloride ophthalmic solution) 0.2% is supplied in a white, oval, low density polyethylene DROP-TAINER dispenser with a natural low density polyethylene dispensing plug and a white polypropylene cap. Tamper evidence is provided with a shrink band around the closure and neck area of the package. 2.5 mL fill in 4 mL bottle (NDC 0065-0272-25) |
| Drug | Countries | |
|---|---|---|
| PATADAY | Canada, Hong Kong, Singapore, United States |
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