Naftin« (naftifine) Gel, 1% contains the synthetic, broad-Spectrum, antifungal agent naftifine hydrochloride. Naftin « Gel, 1% is for topical use only.

NEXPLANON is a radiopaque, progestin-only, soft, flexible implant preloaded in a sterile, disposable applicator for subdermal use. The implant is white/off-white, non-biodegradable and 4 cm in length with a diameter of 2 mm (see Figure 18). Each implant consists of an ethylene vinylacetate (EVA) copolymer core, containing 68 mg of the synthetic progestin etonogestrel and barium sulfate (radiopaque ingredient), surrounded by an EVA copolymer skin. Once inserted subdermally, the release rate is 60-70 meg/day in week 5-6 and decreases to approximately 35-45 meg/day at the end of the first year, to approximately 30-40 meg/day at the end of the second year, and then to approximately 25-30 meg/day at the end of the third year. NEXPLANON is a progestin-only contraceptive and does not contain estrogen. NEXPLANON does not contain latex.

NovoSeven«is recombinant human coagulation Factor VIIa (rFVIIa), intended for promoting hemostasis by activating the extrinsic pathway of the coagulation cascade. 1 NovoSeven (coagulation factor viia recombinant) is a vitamin K-dependent glycoprotein consisting of 406 amino acid residues (MW 50 K Dalton). NovoSeven (coagulation factor viia recombinant) is structurally similar to human plasma-derived Factor VIIa.

Nitroglycerin, an organic nitrate, is a vasodilator which has effects on both arteries and veins. The chemical name for nitroglycerin is 1,2,3-propanetriol trinitrate (C3H5N3O9). The compound has a molecular weight of 227.09. The chemical structure is:

NAVSTEL« (balanced salt ophthalmic solution) Solution is a sterile intraocular irrigating solution for use during ophthalmic surgical procedures, including those requiring a relatively long intraocular perfusion time (e.g. vitrectomy and anterior segment reconstruction). The solution does not contain a preservative and should be prepared just prior to use in surgery. Contains:

Brevicon« (norethindrone and ethinyl estradiol) Tablets provide a continuous oral contraceptive regimen consisting of 21 blue tablets containing norethindrone 0.5 mg and ethinyl estradiol 0.035 mg and 7 orange tablets containing inert ingredients.

NAPRELAN«* Tablets contain naproxen sodium, a member of the arylacetic acid group of nonsteroidal anti-inflammatory drugs (NSAIDs). NAPRELAN« (naproxen sodium) Tablets use the proprietary IPDAS«** (Intestinal Protective Drug Absorption System) technology. It is a rapidly disintegrating tablet system combining an immediate release component and a sustained release component of microparticles that are widely dispersed, allowing absorption of the active ingredient throughout the gastrointestinal (GI) tract, maintaining blood levels over 24 hours. The chemical name for naproxen sodium is 2-naphthaleneacetic acid, 6-methoxy-a-methyl-sodium salt, (S)- with the following structural formula:

NORVASC is the besylate salt of amlodipine, a long-acting calcium channel blocker.

WARNING: (isoniazid)