Active Ingredient Index A-Z

Rx Reasoner provides an in-depth analysis of pharmaceutical active ingredients. Browse through 20.000 prescription and over the counter medicines for both consumers and healthcare professionals. You can search in the form below for information and clinical resources related to medicines.

Starting with L

Active Ingredient
ATC Groups
Drugs and Medications
L-methionine
ATC Groups:

V03AB26

Drugs:

AMINOSTERIL N HEPA NEPHROSTERIL NEPHROTECT NUTRINEAL PD4 OLEUNOR ...

L-Proline
ATC Groups:

B05XB

Drugs:

AMINOSTERIL N HEPA NEPHROSTERIL NEPHROTECT NUTRINEAL PD4 OMEFLEX ...

L1 protein of human papillomavirus type 11
ATC Groups:

J07BM

Drugs:

GARDASIL GARDASIL 9 SILGARD

L1 protein of human papillomavirus type 16
ATC Groups:

J07BM

Drugs:

CERVARIX GARDASIL GARDASIL 9 SILGARD

L1 protein of human papillomavirus type 18
ATC Groups:

J07BM

Drugs:

CERVARIX GARDASIL GARDASIL 9 SILGARD

L1 protein of human papillomavirus type 31
ATC Groups:

J07BM

Drugs:

GARDASIL 9

L1 protein of human papillomavirus type 33
ATC Groups:

J07BM

Drugs:

GARDASIL 9

L1 protein of human papillomavirus type 45
ATC Groups:

J07BM

Drugs:

GARDASIL 9

L1 protein of human papillomavirus type 52
ATC Groups:

J07BM

Drugs:

GARDASIL 9

L1 protein of human papillomavirus type 58
ATC Groups:

J07BM

Drugs:

GARDASIL 9

L1 protein of human papillomavirus type 6
ATC Groups:

J07BM

Drugs:

GARDASIL GARDASIL 9 SILGARD

Labetalol
ATC Groups:

C07AG01

Drugs:

ALBETOL HYBLOC PRESOLOL TRANDATE TRANTALOL ...

Lacidipine
ATC Groups:

C08CA09

Drugs:

DAELADIN LACIMEN LACIPIL LACIREX LACYDYNA ...

Lacosamide
ATC Groups:

N03AX18

Drugs:

ARKVIMMA EPILAC KANILAD LACKEPILA LACOPAT ...

Lactic acid
ATC Groups:

G01AD01

Drugs:

ACERIN ANTIVERRUGAS ISDIN BRODACID CALMURID CALMURID HC ...

Lactic acid bacteria
ATC Groups:

A07FA01

Drugs:

BIOLACTO BIOVICERIN CASENFILUS FLORGYNAL GYNOFLOR ...

Lactitol
ATC Groups:

A06AD12

Drugs:

EMPORTAL IMPORTAL OPONAF PIZENSY

Lactulose
ATC Groups:

A06AD11

Drugs:

ALVOLAXUS ANLAC BIFITERAL CONSTULOSE DANILAX ...

Lamivudine
ATC Groups:

J05AF05

Drugs:

3TC ABAVILAM ACRIPTEGA ANCHOA ARION ...

Lamotrigine
ATC Groups:

N03AX09

Drugs:

AMALESS CRISOMET EPITEC EPITRIGINE FORLUT ...

Lanadelumab
ATC Groups:

B06AC05

Drugs:

TAKHZYRO

Landiolol
ATC Groups:

C07AB14

Drugs:

RAPIBLOC RAPLOC RUNRAPIQ

Lanolin
ATC Groups:

S01XA20

Drugs:

DURATEARS Z SUDOCREM

Lanreotide
ATC Groups:

H01CB03

Drugs:

MYRELEZ SOMATULINA SOMATULINE

Lansoprazole
ATC Groups:

A02BC03

Drugs:

AGOPTON BURNLOC ERMES ESTOMIL FRILANS ...

Lanthanum
ATC Groups:

V03AE03

Drugs:

CALAFOS FOSRENOL FOZNOL

Lapatinib
ATC Groups:

L01EH01

Drugs:

TYKERB TYVERB

Laronidase
ATC Groups:

A16AB05

Drugs:

ALDURAZYME

Laropiprant
Drugs:

TREVACLYN

Larotrectinib
ATC Groups:

L01EX12

Drugs:

VITRAKVI

Latanoprost
ATC Groups:

S01EE01

Drugs:

AGLATAN AKISTAN AKISTAN DUO ARUCOM ARULATAN ...

Latanoprostene bunod
ATC Groups:

S01EE06

Drugs:

VYZULTA

Ledipasvir
Drugs:

HARVONI

Lefamulin
ATC Groups:

J01XX12

Drugs:

XENLETA

Leflunomide
ATC Groups:

L04AA13

Drugs:

ARABLOC ARAVA ARAY AROTAN ATARIS ...

Lenacapavir
ATC Groups:

J05AX31

Lenalidomide
ATC Groups:

L04AX04

Drugs:

KLEDER LINORION LOMYLEMIDE MYLOMID NEOLED ...

Lenograstim
ATC Groups:

L03AA10

Drugs:

GRANOCYTE

Lenvatinib
ATC Groups:

L01EX08

Drugs:

KISPLYX LENVIMA

Lepirudin
ATC Groups:

B01AE02

Lercanidipine
ATC Groups:

C08CA13

Drugs:

ATOVER CARDIOVASC CARMEN CARMEN ACE CORIFEO ...

Lesinurad
ATC Groups:

M04AB05

Drugs:

DUZALLO ZURAMPIC

Letermovir
ATC Groups:

J05AX18

Drugs:

PREVYMIS PRIVYMTRA

Letrozole
ATC Groups:

L02BG04

Drugs:

AROMEK BRESTORAL CALANTHA CLARZOLE ETRUZIL ...

Leucine
ATC Groups:

B05XB

Drugs:

AMINOGEN-S AMINOL-S AMINOMIX AMINOPLASMAL AMINOSTAB ...

Leuprorelin
ATC Groups:

L02AE02

Drugs:

BI-ELIGARD CP CAMCEVI ELIGARD ENANTONE GINECRIN ...

Levamisole
ATC Groups:

P02CE01

Drugs:

ASCARIDIL DECARIS

Levamlodipine
ATC Groups:

C08CA17

Drugs:

ATELOP CONJUPRI COR-SELECT NOVANLO

Levetiracetam
ATC Groups:

N03AX14

Drugs:

ANTIOMAL CEZARIUS CITARA CIVTER DESITREND ...

Levobunolol
ATC Groups:

S01ED03

Drugs:

B-TABLOCK BETAGAN VISTAGAN

Levobupivacaine
ATC Groups:

N01BB10

Drugs:

CHIROCAINE CHIROCANE NOVABUPI

Levocabastine
ATC Groups:

R01AC02 S01GX02

Drugs:

ALLERGIFLASH BILINA LEVOCAMED LEVOFREE LEVOPHTA ...

L-carnitine
ATC Groups:

A16AA01

Drugs:

CARNICOR CARNITENE CARNITOR CARREFLOR DESARROL ...

Levocetirizine
ATC Groups:

R06AE09

Drugs:

AHIST ALCET ALCETYR ALERGIMED ALERNOVA ...

Levodopa
ATC Groups:

N04BA01

Drugs:

CARAMET CARBIDOL CARBILEV CARLEVENT CORBILTA ...

Levodropropizine
ATC Groups:

R05DB27

Drugs:

ADRIMAX ANALEVO ANTUX BRONAL COFFREE ...

Levofloxacin
ATC Groups:

J01MA12 S01AE05

Drugs:

ACAQUIN AGILEV ALEVO ALLGRAM ALVAND ...

Levomepromazine
ATC Groups:

N05AA02

Drugs:

LEVOMENTIS NEOZINE NOZINAN SINOGAN TISERCIN ...

Levomethadone
ATC Groups:

N07BC05

Drugs:

L-POLAMIDON LEVO-METHASAN LEVOPIDON LEVOSUBLANA

Levonorgestrel
ATC Groups:

G03AC03 G03AD01

Drugs:

ADEPAL ALESSE ALLENOR ALYSENA AMBELINA ...

Levosimendan
ATC Groups:

C01CX08

Drugs:

CORDENOVA SIMDAX ZIMINO

Levosulpiride
ATC Groups:

N05AL07

Drugs:

LEVIDE LEVOGASTROL PAUSEDAL SULVORID

Levothyroxine
ATC Groups:

H03AA01

Drugs:

ACCU-THYROX ALTHYXIN BERLTHYROX DEXNON EFEROX ...

Lidocaine
ATC Groups:

C01BB01 C05AD01 D04AB01 N01BB02 R02AD02 S01HA07 S02DA01

Drugs:

AESCULAN AFTAGEL AKTEN ALLEFIN ALVOGYL ...

Lifitegrast
ATC Groups:

S01XA25

Drugs:

XIIDRA

Limbal stem cells
ATC Groups:

S01XA19

Drugs:

HOLOCLAR

Linaclotide
ATC Groups:

A06AX04

Drugs:

CONSTELLA LINZESS

Linagliptin
ATC Groups:

A10BH05

Drugs:

GLINAPE GLINK GLYXAMBI JENTADUETO LIGLINRA ...

Lincomycin
ATC Groups:

J01FF02

Drugs:

COMYCIN FARMICINA FRADEMICINA LINATRON LINCOCIN ...

Lindane
ATC Groups:

P03AB02

Drugs:

ASCAPOUDRE GAMBEX GAMMARIN

Linezolid
ATC Groups:

J01XX08

Drugs:

ADILOZ AKLID ALEZID ALKOZID ALZOLID ...

Linoleic acid
Linzagolix
ATC Groups:

H01CC04

Drugs:

YSELTY

Liothyronine
ATC Groups:

H03AA02

Drugs:

CYNOMEL CYTOMEL EUTHYRAL NOVOTHYRAL TERTROXIN ...

Lipegfilgrastim
ATC Groups:

L03AA14

Drugs:

LONQUEX

Liraglutide
ATC Groups:

A10BJ02

Drugs:

SAXENDA VICTOZA XULTOPHY

Lisdexamfetamine
ATC Groups:

N06BA12

Drugs:

ELVANSE JUNEVE TYVENSE VENVANSE VYVANSE ...

Lisinopril
ATC Groups:

C09AA03

Drugs:

ACECOMB ACELISINO ACEMIN ACERCOMP ACETAN ...

Lisocabtagene maraleucel
Drugs:

BREYANZI

Lisuride
ATC Groups:

G02CB02 N02CA07

Drugs:

AROLAC

Lithium
ATC Groups:

D11AX04 N05AN01

Drugs:

BILYT CAMCOLIT CARBOLITH CARLIT EFALITH ...

Lixisenatide
ATC Groups:

A10BJ03

Drugs:

ADLYXIN ADLYXINE LYXUMIA SOLIQUA SULIQUA ...

Lodoxamide
ATC Groups:

S01GX05

Drugs:

ALMIDE ALOMIDE LOMIDE

Lofepramine
ATC Groups:

N06AA07

Drugs:

EMDALEN GAMANIL

Lofexidine
ATC Groups:

N07BC04

Drugs:

LUCEMYRA

Lomefloxacin
ATC Groups:

J01MA07 S01AE04

Drugs:

DECALOGIFLOX LOGIFLOX LOMFLOX MAXAQUIN

Lomitapide
ATC Groups:

C10AX12

Drugs:

JUXTAPID LOJUXTA

Lomustine
ATC Groups:

L01AD02

Drugs:

BELUSTINE CEENU CITOSTAL GLEOSTINE

Lonafarnib
ATC Groups:

A16AX20

Drugs:

ZOKINVY

Lonapegsomatropin
Drugs:

SKYTROFA

Lonoctocog alfa
ATC Groups:

B02BD02

Drugs:

AFSTYLA

Loperamide
ATC Groups:

A07DA03

Drugs:

ALOPER AMEROL ARRET AUROSTOP BETAPERAMIDE ...

Lopinavir
Drugs:

ALUVIA CAVEERAH COTIRAL DILOPRIT HETLORITAN ...

Loprazolam
ATC Groups:

N05CD11

Drugs:

DORMONOCT HAVLANE SOMNOVIT

Loracarbef
ATC Groups:

J01DC08

Drugs:

LORABID

Loratadine
ATC Groups:

R06AX13

Drugs:

ALERGALIV ALERGALIV D ALERPRIV ALLERDINE ALLEREZE ...

Lorazepam
ATC Groups:

N05BA06

Drugs:

ATIVAN LIREZID LORABEX LORAFEN LORANS ...

Lorcaserin
ATC Groups:

A08AA11

Drugs:

BELVIQ

Lorlatinib
ATC Groups:

L01ED05

Drugs:

LORBRENA LORVIQUA

Lormetazepam
ATC Groups:

N05CD06

Drugs:

ALDOSOMNIL ERGOCALM GENOCT LORAMET NOCTAMID ...

Lornoxicam
ATC Groups:

M01AC05

Drugs:

ACABEL NOXPAIN RAPID XEFO

Losartan
ATC Groups:

C09CA01

Drugs:

ALORTIA AMIZART AMZAAR XQ ANGIZAAR ANNIN ...

Loteprednol
ATC Groups:

S01BA14

Drugs:

ALREX INVELTYS LOTEMAX LOTEPROL ZYLET ...

Lovastatin
ATC Groups:

C10AA02

Drugs:

ALTOPREV CHOLVATIN COLESVIR CYSIN ELLANCO ...

Loxapine
ATC Groups:

N05AH01

Drugs:

ADASUVE LOXAPAC XYLAC

Loxoprofen
ATC Groups:

M02AA31

Drugs:

LOXONIN OXOTRON

Lubiprostone
ATC Groups:

A06AX03

Drugs:

AMITIZA

Luliconazole
ATC Groups:

D01AC18

Drugs:

LUZU

Lumacaftor
ATC Groups:

R07AX30

Drugs:

ORKAMBI

Lumasiran
ATC Groups:

A16AX18

Drugs:

OXLUMO

Benflumetol
ATC Groups:

P01BX

Drugs:

COARTEM RIAMET

Lurasidone
ATC Groups:

N05AE05

Drugs:

LATUDA LUTAB

Luspatercept
ATC Groups:

B03XA06

Drugs:

REBLOZYL

Lusutrombopag
ATC Groups:

B02BX07

Drugs:

MULPLEO MULPLETA

Lutetium ¹⁷⁷Lu chloride
Drugs:

ILLUZYCE

Lutetium ¹⁷⁷Lu oxodotreotide
ATC Groups:

V10XX04

Drugs:

LUMARK LUTATHERA

Lutropin alfa
ATC Groups:

G03GA07

Drugs:

LUVERIS MENOPUR MERIOFERT MERIONAL PERGOVERIS ...

Lynestrenol
ATC Groups:

G03AC02 G03DC03

Drugs:

ORGAMETRIL

Lysergic acid diethylamide
Lysine
ATC Groups:

B05XB03

Drugs:

ACCOMIN ADULT TONIC AMINOGEN-S AMINOL-S AMINOMIX AMINOPLASMAL ...

Lysozyme
ATC Groups:

D06BB07 J05AX02

Drugs:

ABERCROM ACTIVELIN ACTIZYME AIRACOLIN ALCONASE ...

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