Generic drug – is a drug with proven pharmaceutical, biological and therapeutic equivalence to the original. That is, a drug having the same composition of active ingredients, dosage form and effectiveness as the original drug, but do not have patent protection.
May differ from the original drug in composition of excipients. Placed on the market after expiry of patent protection the original drug. The most common is now called “Generic”.
In the pharmaceutical industry there are 2 groups of drugs:
- Original drug (Brand-name Drugs)
- Generic drug.
Branded drugs are expensive, the price of generics are much cheaper than original drugs .
Original drug – this is a new development pharmaceutical company, which it was first discovered, synthesized, and protected by a patent for many years (usually 10+). During this period, the drug produces only this company. The original drug is often unique in its kind and has no analogues among competitors, so the pharmacy you will not be able to pick up analogue remains valid patent protection.
When patent protection is removed and appear analogues (Generics), this is the original brand-name drug will cost more than all other generics drugs
The essential requirement for the sale of generics – proven pharmaceutical, biological and therapeutic equivalence to the original. The active ingredient original brand drug and the generic drug are always the same, but the dosage of the active substance and appearance of drugs can vary at the discretion of the pharmaceutical company.
Find Generic Drug
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
The list of expensive branded medicines (letter “N”) and their cheaper analogues (generic drugs):
| Brand | Generic |
|---|---|
| N.E.E. | Norethindrone & Ethinyl Estradiol |
| N3 Gesic | Aspirin & Caffeine |
| N3 Gesic | Orphenadrine |
| Nadiopen-V | Penicillin V |
| Nadostine | Nystatin (topical) |
| Nadostine | Nystatin (vaginal) |
| Nafazair | Naphazoline |
| Naftin | Naftifine (topical) |
| Nalcrom | Cromolyn |
| Naldegesic | Acetaminophen |
| Naldelate | Chlorpheniramine |
| Nalfon | Fenoprofen |
| Namenda | Memantine |
| Naphcon | Naphazoline |
| Naprelan | Naproxen |
| Naprosyn | Naproxen |
| Naqua | Trichlormethiazide |
| Naquival | Reserpine & Trichlormethiazide |
| Nardil | Phenelzine |
| Nasacort | Triamcinolone |
| Nasacort AQ | Triamcinolone |
| Nasahist B | Carbinoxamine |
| Nasal Decongensant | Oxymetazolin (nasal) |
| Nasal Relief | Oxymetazolin (nasal) |
| Nasal-12 Hour | Oxymetazolin (nasal) |
| Nasalcrom | Cromolyn |
| Nasalide | Flunisolide (nasal) |
| Nasarel | Flunisolide (nasal) |
| Nasonex | Mometasone |
| Natacyn | Natamycin |
| Natulan | Procarbazine |
| Naturacil | Psyllium |
| Natural Source Fibre Laxative | Psyllium |
| Nature’s Remedy | Cascara |
| Nature’s Tears | Hydroxypropyl Methylcellulose |
| Naturetin | Bendroflumethiazide |
| Nauseatol | Dimenhydrinate |
| Navane | Thiothixene |
| Naxen | Naproxen |
| ND Clear T.D. | Chlorpheniramine |
| ND Stat | Carbinoxamine |
| ND-Gesic | Acetaminophen |
| ND-Gesic | Chlorpheniramine |
| Nebupent | Pentamidine |
| Necon | Norethindrone & Ethinyl Estradiol |
| NegGram | Nalidixic Acid |
| Nelova | Norethindrone & Ethinyl Estradiol |
| Nelulen | Ethynodiol Diacetate & Ethinyl Estradiol |
| Nemasole | Mebendazole |
| Nemobutal | Pentobarbital |
| Neo-Calglucon | Calcium Glubionate |
| Neo-Codema | Hydrochlorothiazide |
| Neo-Cultol | Poloxamer 188 |
| Neo-Estrone | Esterified Estrogens |
| Neo-Fer | Ferrous Fumarate |
| Neo-Metric | Metronidazole |
| Neo-Pause | Oxandrolone |
| Neo-Polycin | Neomycin |
| Neo-Polycin | Polymixin B & Bacitracin (topical) |
| Neo-Synephrine | Oxymetazolin (nasal) |
| Neo-Synephrine | Phenylephrine (ophtalmic) |
| Neo-Synephrine II | Xylometazoline |
| Neoapap | Acetaminophen |
| Neociden Ophthalmic Ointment | Neomycin |
| Neociden Ophthalmic Ointment | Polymixin B & Bacitracin (ophthalmic) |
| Neociden Ophthalmic Solution | Neomycin |
| Neociden Ophthalmic Solution | Polymixin B & Gramcidin (ophthalmic) |
| Neocitran | Pheniramine |
| NeoCitrin | Acetaminophen |
| Neocyten | Orphenadrine |
| Neofrin | Phenylephrine (ophtalmic) |
| Neolax | Dehydrocholic Acid |
| Neolax | Docusate |
| Neoloid | Castor Oil |
| Neoquess | Dicyclomine |
| Neoquess | Hyoscyamine |
| Neoral | Cyclosporine |
| Neosar | Cyclophosphamide |
| Neosporin | Neomycin & Polymixin B (topical) |
| Neosporin | Plymyxin B |
| Neosporin Ointment | Neomycin |
| Neosporin Ointment | Polymixin B & Bacitracin (topical) |
| Neotal | Plymyxin B |
| Neothylline | Dyphilline |
| Neotricin | Plymyxin B |
| Nephro-Calci | Calcium Carbonate |
| Nephron | Recepinephrine |
| Nephronex | Nitrofurantoin |
| Nephrox | Aluminium Hydroxide |
| Neptazane | Methazolamide |
| Nerisone | Diflucortolone (topical) |
| Nervine | Aspirin |
| Nervine | Diphenhydramine |
| Neulasta | Dutasteride |
| Neuleptil | Pericyazine |
| Neuramate | Meprobamate |
| Neurontin | Gabapentin |
| Neutralca-S | Aluminia & Magnesia |
| Neutrogena | Benzoyl Peroxide |
| Nexium | Esomeprazole |
| Nico-Vert | Dimenhydrinate |
| Nicoderm | Nicotine |
| Nicorette | Nicotine |
| Nicotrol | Nicotine |
| Nicronor | Norethindrone |
| Nidryl | Diphenhydramine |
| Niferex | Iron Polysaccharide |
| Nifuran | Nitrofurantoin |
| Night Cast Lotion | Salicylic Acid & Sulfur |
| Night Cast R | Salicylic Acid & Sulfur |
| Night Cast Special Formula | Resorcinol & Sulfur |
| Night-Time Effervescent Cold | Aspirin |
| Nighttime Pamprin | Acetaminophen |
| Nilandron | Nilutamide |
| Niloric | Ergoloid Mesylates |
| Nilstat | Nystatin (topical) |
| Nilstat | Nystatin (vaginal) |
| Nimotop | Nimodipine |
| Niong | Nutroglycerin |
| Nisaval | Phenyltoloxamine |
| Nitrex | Nitrofurantoin |
| Nitro-Bid | Nutroglycerin |
| Nitrocap | Nutroglycerin |
| Nitrocine | Nutroglycerin |
| Nitrodisc | Nutroglycerin |
| Nitrofan | Nitrofurantoin |
| Nitrofor | Nitrofurantoin |
| Nitrofuracot | Nitrofurantoin |
| Nitrogard-SR | Nutroglycerin |
| Nitroglyn | Nutroglycerin |
| Nitrol | Nutroglycerin |
| Nitrolin | Nutroglycerin |
| Nitrolingual | Nutroglycerin |
| Nitronet | Nutroglycerin |
| Nitrong | Nutroglycerin |
| Nitrospan | Nutroglycerin |
| Nitrostat | Nutroglycerin |
| Nitru-Dur | Nutroglycerin |
| Nix | Permethrin |
| Nizoral | Ketoconazole |
| Nizoral | Ketoconazole (topical) |
| Noctec | Chloral Hydrate |
| Nolahist | Pyrilamine |
| Nolvadex | Tamoxifen |
| Nor-Mil | Diphenoxylate & Atropine |
| Nor-Pred-TBA | Prednisolone (systemic) |
| Nor-Q.D. | Norethindrone |
| Noradex | Orphenadrine |
| Noradryl | Diphenhydramine |
| Norafed | Pyrilamine |
| Norcept | Norethinedrone Acetate & Ethinyl Estradiol |
| Norco | Hydrocodone & Acetaminophen |
| Nordette | Levonorgestrel & Ethinyl Estradiol |
| Nordryl | Dexchlorpheniramine |
| Norenyl 1+50 | Norethindrone & Mestranol |
| Norenyl 1/50 | Norethindrone & Mestranol |
| Norethin 1/35E | Norethindrone & Ethinyl Estradiol |
| Norflex | Orphenadrine |
| Norfranil | Imipramine |
| Norgesic | Aspirin & Caffeine |
| Norgesic | Orphenadrine |
| Norinul 1+35 | Norethindrone & Ethinyl Estradiol |
| Norisodrine Aerotrol | Recepinephrine |
| Noritate | Metronidazole |
| Norlestrin | Norethinedrone Acetate & Ethinyl Estradiol |
| Norlutate | Norethindrone |
| Normodyne | Labetalol |
| Normozide | Labetalol & Hydrochlorothiazide |
| Noroxin | Norfloxacin |
| Norpace | Disopyramide |
| Norphadine | Aspirin & Caffeine |
| Norphadine | Orphenadrine |
| Norpramin | Desipramine |
| Nortussin with Codeine | Codeine |
| Norvasc | Amlodipine |
| Norvir | Ritonavir |
| Norwich Aspirin | Aspirin |
| Nostril | Oxymetazolin (nasal) |
| Novafed A | Chlorpheniramine |
| Novagestwith Codeine | Codeine |
| Novahistex | Chlorpheniramine |
| Novahistex C | Codeine |
| Novahistex DH | Hydrocodone |
| Novahistine | Chlorpheniramine |
| Novahistine DH | Codeine |
| Novamoxin | Amoxicillin |
| NovaRectal | Pentobarbital |
| Novasen | Aspirin |
| Novo-AC and C | Aspirin & Codeine |
| Novo-AC and C | Caffeine |
| Novo-Alprazol | Alprazolam |
| Novo-Ampicillin | Ampicillin |
| Novo-Atenol | Atenolol |
| Novo-AZT | Zidovudine |
| Novo-Butamide | Tolbutamide |
| Novo-Captoril | Captopril |
| Novo-Chlorpromazine | Chlorpromazine |
| Novo-Cloxi | Cloxacillin |
| Novo-Cloxin | Cloxacillin |
| Novo-Cromolyn | Cromolyn |
| Novo-Diltazem | Diltiazem |
| Novo-Doxepin | Doxepin |
| Novo-Flurazine | Trifluoperazine |
| Novo-Folacid | Folic Acid |
| Novo-Glyburide | Glyburide |
| Novo-Hydrazide | Hydrochlorothiazide |
| Novo-Hydroxyzin | Hydroxyzine |
| Novo-Hylazin | Hydralazine |
| Novo-Keto-EC | Ketoprofen |
| Novo-Nifedin | Nifedipine |
| Novo-PenVK | Penicillin V |
| Novo-Peridol | Haloperidol |
| Novo-Pindol | Pindolol |
| Novo-Propamide | Chlorpropamide |
| Novo-Ridazine | Thioridazine |
| Novo-Soxazole | Sulfisoxazole |
| Novo-Sundac | Sulindac |
| Novo-Tamoxifen | Tamoxifen |
| Novo-Thalidone | Chlorthalidone |
| Novo-Timol | Timolol |
| Novo-Timolol | Timolol (ophthalmic) |
| Novo-Triamzide | Triamterne & Hydrochlorothiazide |
| Novo-Triolam | Triazolam |
| Novo-Tripramine | Trimipramine |
| Novo-Veramil | Verapamil |
| Novobetamet | Betamethasone (topical) |
| Novocarbamaz | Carbamazepine |
| Novochlorhydrate | Chloral Hydrate |
| Novochlorocap | Chloramphenicol |
| Novocimetine | Cimetidine |
| Novoclopate | Clorazepate |
| Novodigoxin | Digoxin |
| Novodimenate | Dimenhydrinate |
| Novodipam | Diazepam |
| Novodipiradol | Dipyridamole |
| Novodoparil | Methyldopa & Hydrochlorothiazide |
| Novodoxlin | Doxycycline |
| Novoferrogluc | Iron Polysaccharide |
| Novoferrosulfa | Ferrous Glucanate |
| Novofibrate | Clofibrate |
| Novoflupam | Flurazepam |
| Novofuran | Nitrofurantoin |
| Novogesic | Acetaminophen & Codeine |
| Novohydrocort | Hydrocortisone (topical) |
| Novolexin | Cephalexin |
| Novolin | Insulin |
| Novolog | Insulin Aspart |
| Novolorazem | Lorazepam |
| Novomedopa | Methyldopa |
| Novomepro | Meprobamate |
| Novomethacin | Indomethacin |
| Novometoprol | Metoprolol |
| Novonaprox | Naproxen |
| Novonidazol | Metronidazole |
| Novonutazone | Phenylbutazone |
| Novopheniram | Chlorpheniramine |
| Novopirocam | Piroxicam |
| Novopoxide | Chlorodiazepoxide |
| Novopramine | Imipramine |
| Novopranol | Propranolol |
| Novoprntobarb | Pentobarbital |
| Novoprofen | Ibuprofen |
| Novopural | Allopurinol |
| Novopyrazone | Sulfinpyrazone |
| Novoquinidin | Quinidine |
| NovoQuinine | Quinine |
| Novoreserpine | Reserpine |
| Novorytho | Erythromycin Stearate |
| Novosalmol | Albuterol |
| Novosecobarb | Secobarbital |
| Novosemide | Furosemide |
| Novosorbide | Isosorbide Dinitrate |
| Novospiroton | Spironolactone |
| Novotetra | Tetracycline |
| Novotrimel | Sulfamethoxazole |
| Novotrimel | Trimethoprim |
| Novotriphyl | Oxtriphylline |
| Novotriptyn | Amitryptiline |
| Novoxapam | Oxazepam |
| Noxzema | Benzoyl Peroxide |
| Noxzema | Salicylic Acid |
| Nozinan | Methotrimeprazine |
| NP-27 | Tolnaftate (topical) |
| NPH | Insulin |
| NTS | Nutroglycerin |
| NTZ Nasal Spray | Oxymetazolin (nasal) |
| Nu-Alpraz | Alprazolam |
| Nu-Amoxil | Penicillin V |
| Nu-Ampi | Ampicillin |
| Nu-Cephalex | Cephalexin |
| Nu-Cotrimox | Sulfamethoxazole |
| Nu-Cotrimox | Trimethoprim |
| Nu-Diltiaz | Diltiazem |
| Nu-Indo | Indomethacin |
| Nu-Iron | Ferrous Fumarate |
| Nu-Iron 150 | Iron Polysaccharide |
| Nu-Loraz | Lorazepam |
| Nu-Medopa | Methyldopa |
| Nu-Nifed | Nifedipine |
| Nu-Pen-VK | Penicillin V |
| Nu-Pirox | Piroxicam |
| Nu-Tetra | Tetracycline |
| Nu-Timolol | Timolol (ophthalmic) |
| Nu-Triazo | Triazolam |
| Nu-Verap | Verapamil |
| Nubain | Nalbuphine |
| Nucochem | Codeine |
| Nucofed | Codeine |
| Nujol | Poloxamer 188 |
| Nulev | Hyoscyamine |
| Num-Zit | Benzocaine (Mucosal-local) |
| NuMetop | Metoprolol |
| Numorphan | Oxymorphone |
| Nupercainal | Dibucaine (rectal) |
| Nupercainal Cream & Ointment | Dibucaine (topical) |
| Nuprin | Ibuprofen |
| Nutracort | Hydrocortisone (topical) |
| NuvaRing | Etonogestrel & Ethinyl Estradiol |
| Nyaderm | Nystatin (topical) |
| Nyaderm | Nystatin (vaginal) |
| Nydrazid | Isoniazid |
| NyQuil | Acetaminophen |
| NyQuil Cough | Doxylamine |
| NyQuil Liquicaps | Diphenhydramine |
| Nyquil Nighttime Colds | Diphenhydramine |
| Nystaform | Nystatin |
| Nystex | Nystatin (topical) |
| Nystop | Nystatin (topical) |
| Nytcold | Acetaminophen |
| Nytilax | Sennosides |
| Nytime | Acetaminophen |
| Nytime Cold Mecicine | Doxylamine |
| Nytol Maximum Strength | Diphenhydramine |
| Nytol with DPH | Diphenhydramine |
| Generic | Brand |
|---|---|
| Nabilone | Cesamet |
| Nadolol | Corgard, Sol-Nadolol |
| Nadolol & Hydrochlorothiazide | Corzide |
| Nafarelin | Synarel |
| Nafcillin | Unipen |
| Naftifine (topical) | Naftin |
| Nalbuphine | 642, Nubain |
| Nalidixic Acid | NegGram |
| Naltrexone | Barr, ReVia |
| Nandrolone | Anabolin, Androlone, Deca-Durabulin, Durabolin, Halodrin, Hybolin Decanoate |
| Naphazoline | Ak-ConAlbalon, Allerest, Allergy Drops, ClearEyes, Comfort Eye Drops, Degest 2, Estivin II, I-Naphline, Murine Plus, Muro’s Opcon, Nafazair, Naphcon, Ocu-Zoline, Vasoclear, Vasocon |
| Naproxen | Aleve, Aleve Sinus & Headache, Anaprox, Apo-Naproxen, EC-Naprosyn, Naprelan, Naprosyn, Naxen, Novonaprox, Prevacid NapraPac, Synflex |
| Naratriptan | Amerge |
| Natamycin | Natacyn, Pimaricin |
| Nateglinide | Starlix |
| Nedocromil | Alocril, Tilade |
| Nefazodone | Serzone |
| Nelfinavir | Viracept |
| Neomycin | Antibiotic Ear, Bactine First Aid, Cort-Biotic, Cortarigen Modified Ear Drops, Cortisporin, Drotic, Ear-Eze, Foille, LazerSporin, Masporin Otic, Mycitracin, Neo-Polycin, Neociden Ophthalmic Ointment, Neociden Ophthalmic Solution, Neosporin Ointment, Octigen, Ortega Otic-M, Oticair, Otimar, Otobione, Otocidin, Otocort, Pediotic, Pentamycetin, Regasporin, Sopamycetin, Topisporin, Triple Antibiotic |
| Neomycin & Hydrocortisone (otic) | Coly-Mycin S |
| Neomycin & Polymixin B (topical) | Neosporin |
| Neomycin (oral) | Mycifradin |
| Neomycin (topical) | Myciguent |
| Neostigmine | Prostigmin |
| Nevirapine | Viramune |
| Nicardipine | Cardene |
| Nicotine | Commit, Habitrol, Nicoderm, Nicorette, Nicotrol, Prostep |
| Nifedipine | Adalat, Apo-Nifed, Novo-Nifedin, Nu-Nifed, Procardia |
| Nilutamide | Amandron, Nilandron |
| Nimodipine | Nimotop |
| Nisoldipine | Sular |
| Nitazixadine | Alinia |
| Nitrofurantoin | Apo-Nitrofurantoin, Cyantin, Furadantin, Furalan, Furaloid, Furan, Furanite, Furantoin, Furatine, Furaton, Macrobid, Macrodantin, Nephronex, Nifuran, Nitrex, Nitrofan, Nitrofor, Nitrofuracot, Novofuran, Ro-Antoin, Sarodant, Trantoin, Urotoin |
| Nizatidine | Axid |
| Nonoxynol 9 | Advantage 24, Because, Conceptrol, Delfen, Emko, Encare, Gynol II, K-Y Plus, Koromex, Ortho-Creme, Pre-Fil, Ramses, Semicid, Shur-Seal, VCF |
| Norelgestromin & Ethinyl Estradiol | Ortho Evra |
| Norethindrone | Aygestin, Femhrt, Nicronor, Nor-Q.D., Norlutate |
| Norethindrone & Ethinyl Estradiol | Brevicon, Estrostep, GenCept, Genora, Jenest, Microgestin, ModiCon, N.E.E., Necon, Nelova, Norethin 1/35E, Norinul 1+35, Ortho, Ortho-Novum 0.5, Ortho-Novum 1/35, Ortho-Novum 2, Ortho-Novum 7/7/7, Ovcon, Simphasic, Tri-Norinyl |
| Norethindrone & Mestranol | Genora 1/50.Norethin 1/50M, Norenyl 1+50, Norenyl 1/50, Ortho-Novum 1/50, Ortho-Novum 1/80, Ortho-Novum 10/11, Ortho-Tri-Cyclen |
| Norethinedrone Acetate & Ethinyl Estradiol | Loestrin, Norcept, Norlestrin |
| Norfloxacin | Noroxin |
| Norfloxacin (ophthalmic) | Chibrixin |
| Norgestimate | Activella, Ortho-Orefest |
| Norgestimate & Ethinyl Estradiol | Cyclen, Ortho-Cyclen, Ortho-Tri-Cyclen Lo, Previfem, Tri-Cyclen, Tri-Previfem, Tri-Sprintec |
| Norgestrel | Ovrette |
| Norgestrel & Ethinyl Estradiol | Lo/Ovral, Ovral |
| Nortriptyline | Aventyl, Pamelor |
| Nutroglycerin | Deponit, Glyceryl Trinitrate, Klavikordal, Minitran, Niong, Nitro-Bid, Nitrocap, Nitrocine, Nitrodisc, Nitrogard-SR, Nitroglyn, Nitrol, Nitrolin, Nitrolingual, Nitronet, Nitrong, Nitrospan, Nitrostat, Nitru-Dur, NTS, Transderm-Nitro, Tridil |
| Nystatin | Dermacomb, Myco II, Myco-Triacet II, Mycobiotic II, Mycogen II, Mycolog II, Mykacet, Mytrex, Nystaform, Tristatin II |
| Nystatin (topical) | Mycostatin, Nadostine, Nilstat, Nyaderm, Nystex, Nystop |
| Nystatin (vaginal) | Mycostatin, Nadostine, Nilstat, Nyaderm |
