Macugen (pegaptanib sodium injection) is a sterile, aqueous solution containing pegaptanib sodium for intravitreous injection. Macugen is supplied in a single-dose, pre-filled syringe and is formulated as a 3.47 mg/mL solution, measured as the free acid form of the oligonucleotide. The active ingredient is 0.3 mg of the free acid form of the oligonucleotide without polyethylene glycol, in a nominal volume of 90 ?L. This dose is equivalent to 1.6 mg of pegaptanib sodium (pegylated oligonucleotide) or 0.32 mg when expressed as the sodium salt form of the oligonucleotide moiety. The product is a sterile, clear, preservative-free solution containing sodium chloride, monobasic sodium phosphate monohydrate, dibasic sodium phosphate heptahydrate, hydrochloric acid, and/or sodium hydroxide to adjust the pH and water for injection.

Pentosan polysulfate sodium is a semi-synthetically produced heparin-like macro molecular carbohydrate derivative, which chemically and structurally resembles glycosaminoglycans. It is a white odorless powder, slightly hygroscopic and soluble in water to 50% at pH 6. It has a molecular weight of 4000 to 6000 Dalton with the following structural formula:

DERMATOP« Emollient Cream (prednicarbate emollient cream) 0.1% contains prednicarbate, a synthetic corticosteroid for topical dermatologic use. The chemical name of prednicarbate is 11? 17, 21-trihydroxypregna-1,4-diene- 3,20-dione 17-(ethyl carbonate) 21-propionate. Prednicarbate has the empirical formula C27H36O8 and a molecular weight of 488.58. Topical corticosteroids constitute a class of primarily synthetic steroids used topically as anti-inflammatory and antipruritic agents.

K-TAB (potassium chloride extended-release tablets) is a solid oral dosage form of potassium chloride containing 750 mg of potassium chloride, USP, equivalent to 10 mEq of potassium in a film-coated (not enteric-coated), wax matrix tablet. This formulation is intended to slow the release of potassium so that the likelihood of a high localized concentration of potassium chloride within the gastrointestinal tract is reduced. The expended inert, porous, wax/polymer matrix is not absorbed and may be excreted intact in the stool.

Pyridium« (phenazopyridine hydrochloride) is chemically designated 2,6-Pyridinediamine, 3-(phenylazo), monohydrochloride. It is a urinary tract analgesic agent for oral administration. Phenazopyridine Hydrochloride tablets contain 100 mg or 200 mg Phenazopyridine Hydrochloride. Also contains lactose hydrous, sodium starch glycolate, corn starch, hydrogenated vegetable oil, silicon dioxide, magnesium stearate, sugar, gelatin, FD&C red #40 aluminum lake, titanium dioxide, FD&C blue #2 aluminum lake, povidone, sodium benzoate, carnauba wax and white wax.

Penicillin G Potassium, USP is a natural penicillin. It is chemically designated 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-6-[(phenylacetyl)amino]-, monopotassium salt, [2S-(2?, 5?, 6?)]. It is crystalline. It is freely soluble in water, in isotonic sodium chloride solution and in dextrose solutions. The structural formula is as shown below.

Pentetate calcium trisodium injection contains the sodium salt of calcium diethylenetriaminepenta-acetate. Pentetate calcium trisodium is also known as trisodium calcium diethylenetriaminepenta-acetate and is commonly referred to as Ca-DTPA (pentetate calcium trisodium inj) . It has a molecular formula of Na3CaC14H18N3O10 and a molecular weight of 497.4 Daltons. It is represented by the following structural formula:

PRED FORTE« (prednisolone acetate ophthalmic suspension, USP) 1% is a topical anti-inflammatory agent for ophthalmic use.

Innopran XL (propranolol hydrochloride) is a nonselective, beta-adrenergnnopran XL is available as 80-mg and 120-mg capsules which contain sustained-release beads. Each of the beads contains propranolol hydrochloride and is coated with dual membranes. These membranes are designed to retard release of propranolol hydrochloride for several hours after ingestion followed by the sustained release of propranolol.

Podocon-25« is composed of Podophyllin (Podophyllum Resin, American) 25% in Benzoin Tincture. Podophyllum Resin is the powdered mixture of resins removed from the May apple or Mandrake (Podophyllum peltatum Linne'), a perennial plant of northern and middle United States(1). The podophyllin resin used in this product is exclusively the American podophyllin (rather than the Indian resin). American podophyllin typically has a reduced level of podophyllotoxin (see CLINICAL PHARMACOLOGY section).