| Virksomt stof | ATC-kode |
| Nabilon | A04AD11 |
| Nabilon | QA04AD11 |
| Nabiximols | QN02BG10 |
| Nabumeton | QM01AX01 |
| Nabumeton | M01AX01 |
| Nadifloxacin | D10AF05 |
| Nadifloxacin | QD10AF05 |
| Nadofaragen firadenovec | QL01XL10 |
| Nadofaragen firadenovec | L01XL10 |
| Nadolol | C07AA12 |
| Nadolol | QC07AA12 |
| Nadolol og thiazider | C07BA12 |
| Nadroparin | B01AB06 |
| Nadroparin | QB01AB06 |
| Nafarelin | H01CA02 |
| Nafarelin | QH01CA02 |
| Nafcillin | QJ01CF06 |
| Nafcillin | J01CF06 |
| Naftalofos | QP52AB06 |
| Naftazon | QC05CX02 |
| Naftazon | C05CX02 |
| Naftidrofuryl | C04AX21 |
| Naftidrofuryl | QC04AX21 |
| Naftifin | QD01AE22 |
| Naftifin | D01AE22 |
| Nalbufin | N02AF02 |
| Nalbufin | QN02AF02 |
| Naldemedin | QA06AH05 |
| Naldemedin | A06AH05 |
| Nalfurafin | QV03AX02 |
| Nalfurafin | V03AX02 |
| Nalidixinsyre | QJ01MB02 |
| Nalidixinsyre | J01MB02 |
| Nalmefen | N07BB05 |
| Nalmefen | QN07BB05 |
| Nalorphin | V03AB02 |
| Nalorphin | QV03AB02 |
| Naloxegol | QA06AH03 |
| Naloxegol | A06AH03 |
| Naloxon | A06AH04 |
| Naloxon | QA06AH04 |
| Naloxon | QV03AB15 |
| Naloxon | V03AB15 |
| Naltrexon | QV03AB30 |
| Naltrexon | N07BB04 |
| Nandrolon | QA14AB01 |
| Nandrolon | A14AB01 |
| Nandrolon | S01XA11 |
| Nandrolon | QS01XA11 |
| Naphazolin | QS01GA01 |
| Naphazolin | QR01AA08 |
| Naphazolin | QR01AB02 |
| Naphazolin | S01GA01 |
| Naphazolin | R01AB02 |
| Naphazolin | R01AA08 |
| Naphazolin, komb. | QS01GA51 |
| Naphazolin, kombinationer | S01GA51 |
| Naproxcinod | QM01AE18 |
| Naproxcinod | M01AE18 |
| Naproxen | M01AE02 |
| Naproxen | M02AA12 |
| Naproxen | G02CC02 |
| Naproxen | QM01AE02 |
| Naproxen | QM02AA12 |
| Naproxen | QG02CC02 |
| Naproxen og diphenhydramin | QM01AE57 |
| Naproxen og diphenhydramin | M01AE57 |
| Naproxen og esomeprazol | M01AE52 |
| Naproxen og esomeprazol | QM01AE52 |
| Naproxen og misoprostol | QM01AE56 |
| Naproxen og misoprostol | M01AE56 |
| Narasin | QP51BB04 |
| Narasin, kombinationer | QP51BB54 |
| Naratriptan | QN02CC02 |
| Naratriptan | N02CC02 |
| Narcobarbital | N01AG01 |
| Narcobarbital | QN01AG01 |
| Narlaprevir | J05AP14 |
| Nasale decongestanter til systemisk brug | QR01B |
| Nasale dekongestanter til systemisk brug | R01B |
| Natalizumab | QL04AG03 |
| Natalizumab | L04AG03 |
| Natamycin | QA07AA03 |
| Natamycin | QA01AB10 |
| Natamycin | G01AA02 |
| Natamycin | D01AA02 |
| Natamycin | A07AA03 |
| Natamycin | A01AB10 |
| Natamycin | QG01AA02 |
| Natamycin | QD01AA02 |
| Natamycin | S01AA10 |
| Natamycin | QS01AA10 |
| Nateglinid | A10BX03 |
| Nateglinid | QA10BX03 |
| Natrium | QA12CA |
| Natrium | A12CA |
| Natriumacetat | B05XA08 |
| Natriumacetat | QB05XA08 |
| Natriumaminosalicylat | QJ04AA02 |
| Natriumaminosalicylat | J04AA02 |
| Natriumapolat | C05BA02 |
| Natriumbenzoat | A16AX11 |
| Natriumbenzoat | QA16AX11 |
| Natriumbenzoat og natriumphenylacetat | QA16AX30 |
| Natriumbenzoat og natriumphenylacetat | A16AX30 |
| Natriumborat | QS01AX07 |
| Natriumborat | S01AX07 |
| Natriumcellulosephosphat | QV03AG01 |
| Natriumcellulosephosphat | V03AG01 |
| Natriumchlorid | B05XA03 |
| Natriumchlorid | B05CB01 |
| Natriumchlorid | A12CA01 |
| Natriumchlorid | QA12CA01 |
| Natriumchlorid | QB05CB01 |
| Natriumchlorid | QB05XA03 |
| Natriumchlorid, hypertonisk | S01XA03 |
| Natriumchlorid, hypertonisk | QS01XA03 |
| Natriumchlorit | QD03AX11 |
| Natriumchlorit | D03AX11 |
| Natriumcitrat | B05CB02 |
| Natriumcitrat | QB05CB02 |
| Natriumdocusat | QA06AA02 |
| Natriumdocusat | A06AA02 |
| Natriumdocusat incl. kombinationer | QA06AG10 |
| Natriumdocusat, incl. kombinationspræparater | A06AG10 |
| Natriumedetat | QS01XA05 |
| Natriumedetat | S01XA05 |
| Natriumferedetat | QB03AB03 |
| Natriumfer-edetat | B03AB03 |
| Natriumfluorid | A12CD01 |
| Natriumfluorid | A01AA01 |
| Natriumfluorid | QA12CD01 |
| Natriumfluorid | QA01AA01 |
| Natriumfluorid (18f) | V09IX06 |
| Natriumfluorid (18f) | QV09IX06 |
| Natriumfluorid, komb. | A01AA51 |
| Natriumfolinat | QV03AF06 |
| Natriumfolinat | V03AF06 |
| Natrium-glucose co-transporter 2 (sglt2) inhibitorer | A10BK |
| Natrium-glucose co-transporter 2 (sglt2) inhibitorer | QA10BK |
| Natriumglycerolphosphat | QB05XA14 |
| Natriumglycerophosphat | B05XA14 |
| Natriumhydrogencarbonat | B05CB04 |
| Natriumhydrogencarbonat | B05XA02 |
| Natriumhydrogencarbonat | QB05CB04 |
| Natriumhydrogencarbonat | QB05XA02 |
| Natriumhydrogencarbonat | QG04BQ01 |
| Natriumhypochlorit | QD08AX07 |
| Natriumhypochlorit | D08AX07 |
| Natriumiodid (124i) | QV09FX04 |
| Natriumiodid (124-i) | V09FX04 |
| Natriumiopodat | V08AC08 |
| Natriumiopodat | QV08AC08 |
| Natriumlaurilsulfoacetat, inkl. kombinationspræparater | A06AG11 |
| Natriumlaurilsulfoacetat, inkl. kombinationspræparater | QA06AG11 |
| Natriumlevofolinat | QV03AF10 |
| Natriumlevofolinat | V03AF10 |
| Natriummonofluorophosphat | A01AA02 |
| Natriummonofluorophosphat | A12CD02 |
| Natriummonofluorphosphat | QA01AA02 |
| Natriummonofluorphosphat | QA12CD02 |
| Natriumnitrit | V03AB08 |
| Natriumnitrit | QV03AB08 |
| Natriumoxybat | QN07XX04 |
| Natriumoxybat | QN01AX11 |
| Natriumoxybat | N01AX11 |
| Natriumoxybat | N07XX04 |
| Natriumperborat | QA01AB19 |
| Natriumperborat | A01AB19 |
| Natriumphenylbutyrat | A16AX03 |
| Natriumphenylbutyrat | QA16AX03 |
| Natriumphenylbutyrat og ursodoxicoltaurin | N07XX19 |
| Natriumphenylbutyrat og ursodoxicoltaurin | QN07XX19 |
| Natriumphosphat | QV03AG05 |
| Natriumphosphat | V03AG05 |
| Natriumphosphat | QB05XA09 |
| Natriumphosphat | QA06AG01 |
| Natriumphosphat | QA06AD17 |
| Natriumphosphat | B05XA09 |
| Natriumphosphat | A06AD17 |
| Natriumphosphat | A06AG01 |
| Natriumphosphat (32-p) | QV10XX01 |
| Natriumpicosulfat | A06AB08 |
| Natriumpicosulfat | QA06AB08 |
| Natriumpicosulfat, kombinationer | QA06AB58 |
| Natriumpicosulfat, kombinationspræparater | A06AB58 |
| Natriumpropionat | QA16QA02 |
| Natriumpropionat | S01AX10 |
| Natriumpropionat | QS01AX10 |
| Natriumpropionat, komb. | QA16QA52 |
| Natriumsalicylat | N02BA04 |
| Natriumsalicylat | QN02BA04 |
| Natriumsalicylat og methenamin | QG04BX17 |
| Natriumsalicylat og methenamin | G04BX17 |
| Natriumselenat | A12CE01 |
| Natriumselenat | QA12CE01 |
| Natriumselenit | QA12CE02 |
| Natriumselenit | QB05XA20 |
| Natriumselenit | A12CE02 |
| Natriumselenit | B05XA20 |
| Natriumstibogluconat | P01CB02 |
| Natriumstibogluconat | QP51AB02 |
| Natriumsulfat | QA06AD13 |
| Natriumsulfat | QA12CA02 |
| Natriumsulfat | A06AD13 |
| Natriumsulfat | A12CA02 |
| Natriumtartrat | A06AD21 |
| Natriumtartrat | QA06AD21 |
| Natriumtetradecylsulfat | C05BB04 |
| Natriumzirconiumcyclosilicat | QV03AE10 |
| Natriumzirconiumcyclosilicat | V03AE10 |
| Naturlige og semisyntetiske østrogener, usammensatte | QG03CA |
| Naturlige og semisyntetiske østrogener, usammensatte | G03CA |
| Naturlige opiumalkaloider | N02AA |
| Naturlige opiumalkaloider | QN02AA |
| Naturlige phosholipider | R07AA02 |
| Naturlige phospholipider | QR07AA02 |
| Navitoclax | QL01XX78 |
| Navitoclax | L01XX78 |
| Naxitamab | L01FX21 |
| Naxitamab | QL01FX21 |
| Nebacumab | J06BC01 |
| Nebivolol | C07AB12 |
| Nebivolol | QC07AB12 |
| Nebivolol og thiazider | QC07BB12 |
| Nebivolol og thiazider | C07BB12 |
| Necitumumab | L01FE03 |
| Necitumumab | QL01FE03 |
| Nedocromil | QR03BC02 |
| Nedocromil | QS01GX04 |
| Nedocromil | QR01AC07 |
| Nedocromil | R03BC03 |
| Nedocromil | R01AC07 |
| Nedocromil | S01GX04 |
| Nefazodon | QN06AX06 |
| Nefazodon | N06AX06 |
| Nefopam | N02BG06 |
| Nefopam | QN02BG06 |
| Nelarabin | QL01BB07 |
| Nelarabin | L01BB07 |
| Nelfinavir | J05AE04 |
| Nelfinavir | QJ05AE04 |
| Neltenexin | QR05CB14 |
| Neltenexin | R05CB14 |
| Nemolizumab | QD11AH12 |
| Nemolizumab | D11AH12 |
| Nemonoxacin | J01MB08 |
| Nemonoxacin | QJ01MB08 |
| Neomycin | QJ01GB05 |
| Neomycin | QD06AX04 |
| Neomycin | R02AB01 |
| Neomycin | S01AA03 |
| Neomycin | S02AA07 |
| Neomycin | S03AA01 |
| Neomycin | QS01AA03 |
| Neomycin | QS02AA07 |
| Neomycin | QS03AA01 |
| Neomycin | J01GB05 |
| Neomycin | D06AX04 |
| Neomycin | A01AB08 |
| Neomycin | A07AA01 |
| Neomycin | B05CA09 |
| Neomycin | QA07AA01 |
| Neomycin | QA01AB08 |
| Neomycin | QB05CA09 |
| Neomycin, komb. | QS02AA57 |
| Neomycin, komb. med andre antibakterika | QJ51RG01 |
| Neomycin, kombinationer | QA07AA51 |
| Neomycin, kombinationer | A07AA51 |
| Neostigmin | QA03AB93 |
| Neostigmin | N07AA01 |
| Neostigmin | QS01EB06 |
| Neostigmin | QN07AA01 |
| Neostigmin | S01EB06 |
| Neostigmin, komb. | QN07AA51 |
| Neostigmin, kombinationer | N07AA51 |
| Nepafenac | QS01BC10 |
| Nepafenac | S01BC10 |
| Nepinalon | R05DB26 |
| Nepinalon | QR05DB26 |
| Neratinib | QL01EH02 |
| Neratinib | L01EH02 |
| Nerve-depressanter | QV03AZ |
| Nerve-depressanter | V03AZ |
| Nervesystemet | N |
| Nesiritid | C01DX19 |
| Nesiritid | QC01DX19 |
| Netakimab | QL04AC20 |
| Netakimab | L04AC20 |
| Netarsudil | S01EX05 |
| Netarsudil | QS01EX05 |
| Neticonazol | QD01AC21 |
| Neticonazol | D01AC21 |
| Netilmicin | J01GB07 |
| Netilmicin | QJ01GB07 |
| Netilmicin | QS01AA23 |
| Netilmicin | S01AA23 |
| Netobimin | QP52AC06 |
| Neuraminidase-hæmmere | QJ05AH |
| Neuraminidase-inhibitorer | J05AH |
| Neuroleptika i tardiv dyskinesi | QN05AK |
| Neuroleptika, til tardive dyskinesier | N05AK |
| Neutrale midler | QS02DC |
| Nevibolol og amlodipin | QC07FB12 |
| Nevibolol og amlodipin | C07FB12 |
| Nevirapin | J05AG01 |
| Nevirapin | QJ05AG01 |
| Newcastle disease virus / paramyxovirus vaccine | QI01AD06 |
| Newcastle disease virus/paramyxovirus + salmonella + pasteurella | QI01AL07 |
| Newcastle disease virus/paramyxovirus vaccine | QI01AA02 |
| Newcastle disease virus+adenovirus vaccine | QI01AA12 |
| Newcastle disease/paramyxovirus + adenovirus vaccine | QI01CA03 |
| Newcastle disease+rhinotracheitis virus vaccine | QI01AA20 |
| Newcastle disease+smitsom bronchitis virus vaccine | QI01AD11 |
| Newcastle disease+smitsom bronchitis+adenovirus vaccine | QI01AA13 |
| Newcastle disease+smitsom bursal disease+adenovirus vaccine | QI01AA09 |
| Nialamid | QN06AF02 |
| Nialamid | N06AF02 |
| Niaprazin | N05CM16 |
| Niaprazin | QN05CM16 |
| Nicarbazin | QP51AE03 |
| Nicardipin | QC08CA04 |
| Nicardipin | C08CA04 |
| Nicergolin | C04AE02 |
| Nicergolin | QC04AE02 |
| Niceritrol | QC10AD01 |
| Niceritrol | C10AD01 |
| Niclosamid | P02DA01 |
| Niclosamid | QP52AG03 |
| Nicofetamid | QA03AC04 |
| Nicofetamid | A03AC04 |
| Nicofuranose | C10AD03 |
| Nicofuranose | QC10AD03 |
| Nicomorphin | QN02AA04 |
| Nicomorphin | N02AA04 |
| Nicorandil | C01DX16 |
| Nicorandil | QC01DX16 |
| Nicotin | QP53AX13 |
| Nicotin | QN07BA01 |
| Nicotin | N07BA01 |
| Nicotinamid | QA11HA01 |
| Nicotinamid | A11HA01 |
| Nicotinsyre | C04AC01 |
| Nicotinsyre | C10AD02 |
| Nicotinsyre | QC04AC01 |
| Nicotinsyre | QC10AD02 |
| Nicotinsyre og derivater | QC10AD |
| Nicotinsyre og derivater | QC04AC |
| Nicotinsyre og derivater | C04AC |
| Nicotinsyre og derivater | C10AD |
| Nicotinsyre, kombinationer | C10AD52 |
| Nicotinsyre, kombinationer | QC10AD52 |
| Nicotinylalcohol (pyridylcarbinol) | C10AD05 |
| Nicotinylalkohol (pyridylcarbinol) | C04AC02 |
| Nicotinylalkohol (pyridylcarbinol) | QC10AD05 |
| Nicotinylalkohol (pyridylcarbinol) | QC04AC02 |
| Nicotinylmethylamid | A05AB01 |
| Nicotinylmethylamid | QA05AB01 |
| Nifedipin | C08CA05 |
| Nifedipin | QC08CA05 |
| Nifedipin og diuretika | QC08GA01 |
| Nifedipin og diuretika | C08GA01 |
| Nifedipin, kombinationer | C08CA55 |
| Nifedipin, kombinationer | QC08CA55 |
| Nifenazon | QN02BB05 |
| Nifenazon | QM02AA24 |
| Nifenazon | N02BB05 |
| Nifenazon | M02AA24 |
| Nifluminsyre, kombinationer | QM01AX52 |
| Niflumsyre | QM02AA17 |
| Niflumsyre | QM01AX02 |
| Niflumsyre | M02AA17 |
| Niflumsyre | M01AX02 |
| Nifuratel | G01AX05 |
| Nifuratel | QG01AX05 |
| Nifuroxazid | A07AX03 |
| Nifuroxazid | QA07AX03 |
| Nifurpirinol | QJ01XE91 |
| Nifursol | QP51AX05 |
| Nifurtimox | QP51AC01 |
| Nifurtimox | P01CC01 |
| Nifurtoinol | J01XE02 |
| Nifurtoinol | QJ01XE02 |
| Nifurzid | A07AX04 |
| Nifurzid | QA07AX04 |
| Niketamid | QR07AB02 |
| Niketamid, komb. | QR07AB52 |
| Nikethamid | R07AB02 |
| Nikethamid, kombinationer | R07AB52 |
| Nilotinib | QL01EA03 |
| Nilotinib | L01EA03 |
| Nilutamid | L02BB02 |
| Nilutamid | QL02BB02 |
| Nilvadipin | QC08CA10 |
| Nilvadipin | C08CA10 |
| Nimesulid | M01AX17 |
| Nimesulid | M02AA26 |
| Nimesulid | QM01AX17 |
| Nimesulid | QM02AA26 |
| Nimetazepam | QN05CD15 |
| Nimetazepam | N05CD15 |
| Nimodipin | C08CA06 |
| Nimodipin | QC08CA06 |
| Nimorazol | QP51AA06 |
| Nimorazol | P01AB06 |
| Nimustin | L01AD06 |
| Nimustin | QL01AD06 |
| Nintedanib | QL01EX09 |
| Nintedanib | L01EX09 |
| Niperotidin | QA02BA05 |
| Niperotidin | A02BA05 |
| Niraparib | L01XK02 |
| Niraparib | QL01XK02 |
| Niraparib og abirateron | QL01XK52 |
| Niraparib og abirateron | L01XK52 |
| Niridazol | P02BX02 |
| Nirmatrelvir og ritonavir | J05AE30 |
| Nirmatrelvir og ritonavir | QJ05AE30 |
| Nirogacestat | L01XX81 |
| Nirsevimab | J06BD08 |
| Nisoldipin | C08CA07 |
| Nisoldipin | QC08CA07 |
| Nitazoxanid | P01AX11 |
| Nitenpyram | QP53BX02 |
| Nitisinon | QA16AX04 |
| Nitisinon | A16AX04 |
| Nitrazepam | N05CD02 |
| Nitrazepam | QN05CD02 |
| Nitrendipin | QC08CA08 |
| Nitrendipin | C08CA08 |
| Nitroferricyanid-derivater | C02DD |
| Nitroferricyanid-derivater | QC02DD |
| Nitrofural | QD08AF01 |
| Nitrofural | QG01AX90 |
| Nitrofural | QD09AA03 |
| Nitrofural | QP51AC02 |
| Nitrofural | QS02AA02 |
| Nitrofural | QS01AX04 |
| Nitrofural | S01AX04 |
| Nitrofural | S02AA02 |
| Nitrofural | B05CA03 |
| Nitrofural | D08AF01 |
| Nitrofural | D09AA03 |
| Nitrofural | QB05CA03 |
| Nitrofural | P01CC02 |
| Nitrofuran-derivater | P01CC |
| Nitrofuran-derivater | J01XE |
| Nitrofuran-derivater | QP51AC |
| Nitrofuran-derivater | QJ01XE |
| Nitrofuran-derivater, kombinationer med andre antibakterika | QJ01RA80 |
| Nitrofurantoin | QJ01XE01 |
| Nitrofurantoin | J01XE01 |
| Nitrofurantoin, kombinationer | J01XE51 |
| Nitrofurantoin, kombinationer | QJ01XE51 |
| Nitrogen | V03AN04 |
| Nitrogen | QV03AN04 |
| Nitrogenoxid | R07AX01 |
| Nitrogenoxid | QR07AX01 |
| Nitroimidazol-derivater | QP51AA |
| Nitroimidazol-derivater | P01CA |
| Nitroimidazol-derivater | P01AB |
| Nitroimidazol-derivater mod amøbiasis og histomoniasis | QP51CA |
| Nitroprussid | QC02DD01 |
| Nitroprussid | C02DD01 |
| Nitroscanat | QP52AX01 |
| Nitrosoureastoffer | L01AD |
| Nitroso-urinstoffer | QL01AD |
| Nitroxolin | QJ01XX07 |
| Nitroxolin | QP52AG08 |
| Nitroxolin | J01XX07 |
| Nivolumab | L01FF01 |
| Nivolumab | QL01FF01 |
| Nivolumab og relatlimab | QL01FY02 |
| Nivolumab og relatlimab | L01FY02 |
| Nizatidin | QA02BA04 |
| Nizatidin | A02BA04 |
| Nizofenon | N06BX10 |
| Nomegestrol | G03DB04 |
| Nomegestrol | QG03DB04 |
| Nomegestrol og estradiol | QG03AA14 |
| Nomegestrol og estradiol | G03AA14 |
| Nomegestrol og østrogen | G03FB12 |
| Nomegestrol og østrogen | QG03FB12 |
| Nomifensin | QN06AX04 |
| Nomifensin | N06AX04 |
| Non-nucleosid revers transcriptase-hæmmere | J05AG |
| Non-nucleosid revers transcriptase-hæmmere | QJ05AG |
| Non-selektive beta-adrenoceptor agonister | R03AB |
| Non-selektive beta-adrenoceptor agonister | R03CB |
| Non-selektive beta-adrenoreceptor agonister | QR03AB |
| Non-selektive beta-adrenoreceptor agonister | QR03CB |
| Non-selektive calciumantagonister | QC08E |
| Non-selektive monoamin re-optagelse inhibitorer | QN06AA |
| Non-selektive monoamin re-optagelse inhibitorer | N06AA |
| Noradrenalin | QC01CA03 |
| Noradrenalin | C01CA03 |
| Nordazepam | N05BA16 |
| Nordazepam | QN05BA16 |
| Norelgestromin og ethinylestradiol | QG03AA13 |
| Norelgestromin og ethinylestradiol | G03AA13 |
| Norethandrolon | A14AA09 |
| Norethandrolon | QA14AA09 |
| Norethisteron | G03DC02 |
| Norethisteron | G03AC01 |
| Norethisteron | QG03AC01 |
| Norethisteron | QG03DC02 |
| Norethisteron og ethinylestradiol | QG03AB04 |
| Norethisteron og ethinylestradiol | QG03AA05 |
| Norethisteron og ethinylestradiol | G03AB04 |
| Norethisteron og ethinylestradiol | G03AA05 |
| Norethisteron og østrogen | G03FA01 |
| Norethisteron og østrogen | G03FB05 |
| Norethisteron og østrogen | QG03FB05 |
| Norethisteron og østrogen | QG03FA01 |
| Noretynodrel og østrogen | QG03FA09 |
| Noretynodrel og østrogen | G03FA09 |
| Norfenefrin | C01CA05 |
| Norfenefrin | QC01CA05 |
| Norfloxacin | J01MA06 |
| Norfloxacin | QJ01MA06 |
| Norfloxacin | QS01AE02 |
| Norfloxacin | S01AE02 |
| Norfloxacin og metronidazol | QJ01RA14 |
| Norfloxacin og metronidazol | J01RA14 |
| Norfloxacin og tinidazol | J01RA13 |
| Norfloxacin og tinidazol | QJ01RA13 |
| Norgestimat og ethinylestradiol | QG03AB09 |
| Norgestimat og ethinylestradiol | QG03AA11 |
| Norgestimat og ethinylestradiol | G03AA11 |
| Norgestimat og ethinylestradiol | G03AB09 |
| Norgestimat og østrogen | G03FA13 |
| Norgestimat og østrogen | QG03FA13 |
| Norgestrel og ethinylestradiol | QG03AA06 |
| Norgestrel og ethinylestradiol | G03AA06 |
| Norgestrel og østrogen | G03FB01 |
| Norgestrel og østrogen | G03FA10 |
| Norgestrel og østrogen | QG03FB01 |
| Norgestrel og østrogen | QG03FA10 |
| Norgestrienon | QG03AC07 |
| Norgestrienon | G03AC07 |
| Normethadon | R05DA06 |
| Normethadon | QR05DA06 |
| Nortriptylin | QN06AA10 |
| Nortriptylin | N06AA10 |
| Noscapin | QR05DA07 |
| Noscapin | R05DA07 |
| Novobiocin | QJ01XX95 |
| Noxytiolin | QB05CA07 |
| Noxytiolin | B05CA07 |
| Nucleosid og nucleotid revers transcriptase-hæmmere | J05AF |
| Nucleosid og nucleotid revers transcriptase-hæmmere | QJ05AF |
| Nucleosider og nucleotider excl. revers transcriptase-hæmmere | J05AB |
| Nucleosider og nucleotider exkl. revers transcriptase-hæmmere | QJ05AB |
| Nusinersen | QM09AX07 |
| Nusinersen | M09AX07 |
| Nystatin | QA07AA02 |
| Nystatin | A07AA02 |
| Nystatin | G01AA01 |
| Nystatin | D01AA01 |
| Nystatin | QD01AA01 |
| Nystatin | QG01AA01 |
| Nystatin, komb. | QG01AA51 |
| Nystatin, komb. | G01AA51 |
| Nødprævention | G03AD |
| Nødprævention | QG03AD |
