VIAGRA

This brand name is authorized in United States. It is also authorized in Australia, Austria, Brazil, Canada, Croatia, Cyprus, Ecuador, Estonia, Finland, France, Hong Kong SAR China, Ireland, Israel, Italy, Japan, Lithuania, Malta, Mexico, Netherlands, New Zealand, Poland, Romania, Singapore, South Africa, Spain, Tunisia, Turkey, UK.

Active ingredients

The drug VIAGRA contains one active pharmaceutical ingredient (API):

1	Sildenafil UNII BW9B0ZE037 - SILDENAFIL CITRATE
	Sildenafil is a potent and selective inhibitor of cyclic guanosine monophosphate (cGMP) specific phosphodiesterase type 5 (PDE5), the enzyme that is responsible for degradation of cGMP. Apart from the presence of this enzyme in the corpus cavernosum of the penis, PDE5 is also present in the pulmonary vasculature. Sildenafil, therefore, increases cGMP within pulmonary vascular smooth muscle cells resulting in relaxation.
	Read more about Sildenafil

Medication package inserts

Below package inserts are available for further reading:

Document	Type	Information Source
VIAGRA Film-coated tablet	MPI, EU: SmPC	European Medicines Agency (EU)
VIAGRA Film-coated tablet	MPI, US: SPL/PLR	FDA, National Drug Code (US)

Medicine classification

This drug has been classified in the anatomical therapeutic chemical (ATC) classification system as follows:

ATC Group		Classification
G04BE03	Sildenafil	G Genito urinary system and sex hormones → G04 Urologicals → G04B Other urologicals, incl. antispasmodics → G04BE Drugs used in erectile dysfunction
Discover more medicines within G04BE03

Authorization and marketing

This drug has been assigned below unique identifiers within the countries it is being marketed:

Country	Identification scheme	Identifier(s)
AU	Pharmaceutical Benefits Scheme	4584G, 4585H, 4586J
BR	Câmara de Regulação do Mercado de Medicamentos	552819120061317, 552819120061417, 552819120061517, 552819120061617, 552819120061717, 552819120061817
CA	Health Products and Food Branch	02239766, 02239767, 02239768
EC	Agencia Nacional de Regulación, Control y Vigilancia Sanitaria	24.867-12-02, 29661-1-02-11, 5478-MEE-0920
EE	Ravimiamet	1064203, 1064214, 1064225, 1215324, 1215335, 1215346, 1215357, 1215368, 1215379, 1344956, 1344967, 1344978, 1613382, 1613393, 1613405, 1613416, 1697687, 1697733
ES	Centro de información online de medicamentos de la AEMPS	98077002, 98077006, 98077006IP, 98077006IP1, 98077006IP2, 98077007, 98077007IP, 98077010, 98077010IP, 98077010IP2, 98077011, 98077011IP, 98077014
FI	Lääkealan turvallisuus- ja kehittämiskeskus	520288, 520338, 520346, 520379, 530584, 530626
FR	Base de données publique des médicaments	63593884, 64669331, 68107934
GB	Medicines & Healthcare Products Regulatory Agency	139703, 147570, 147571, 147579, 21513, 21514, 21522, 21524, 21531, 21533, 355851, 355852, 375370, 375372, 381739, 391794
HK	Department of Health Drug Office	45575, 45576, 45577, 63095
IE	Health Products Regulatory Authority	51601, 51730, 51744, 51756, 51760, 51785, 51787, 57439
IL	מִשְׂרַד הַבְּרִיאוּת	3673, 3674, 3675, 3678, 3679, 3716
IT	Agenzia del Farmaco	034076024, 034076036, 034076048, 034076063, 034076075, 034076087, 034076101, 034076113, 034076125, 034076137, 034076149, 034076152, 034076164, 034076176, 034076188, 034076190, 034076202, 034076214, 034076226, 034076238, 034076240, 034076253, 043765015, 044548016, 045404011, 045422019, 045422021, 046121012, 046121024, 049589017, 049589029, 050067014, 050829011, 050829023
JP	医薬品医療機器総合機構	2590018F1020, 2590018F2026, 2590018F3022, 2590018F4029
LT	Valstybinė vaistų kontrolės tarnyba	1008939, 1008941, 1008943, 1031173, 1031174, 1031175, 1031176, 1031177, 1031178, 1031179, 1031180, 1031181, 1034202, 1034203, 1034204, 1034205, 1071827, 1071828, 1071829, 1071830, 1079164, 1079165
MT	Medicines Authority	MA1396/01401
MX	Comisión Federal para la Protección contra Riesgos Sanitarios	134M2010, 213M98
NL	Z-Index G-Standaard, PRK	51063, 51071, 51098
NZ	Medicines and Medical Devices Safety Authority	8165, 8166, 8167
PL	Rejestru Produktów Leczniczych	100085594, 100085602, 100085619, 100297050, 100373181, 100399602
RO	Agenția Națională a Medicamentului și a Dispozitivelor Medicale	W66751001, W66751002, W66751003, W66751004, W66752001, W66752002, W66752003, W66752004, W66753001, W66753002, W66753003, W66753004, W66754001, W66754002, W66754003, W66754004
SG	Health Sciences Authority	10804P, 10805P, 10806P, 14605P
TN	Direction de la Pharmacie et du Médicament	25603021, 25603022, 25603023, 8013121, 8013123
TR	İlaç ve Tıbbi Cihaz Kurumu	8699532057549, 8699532059680, 8699532059703, 8699532059710, 8699532090010, 8699532090027, 8699532090034, 8699532092700, 8699532092717, 8699532095909
US	FDA, National Drug Code	0069-4200, 0069-4210, 0069-4220, 43063-256, 43353-764, 50090-0619, 55154-2736, 63539-421, 63539-422, 63629-6316, 63629-6369, 63629-7273, 67544-355, 67544-356
ZA	Health Products Regulatory Authority	32/7.1.5/0621, 32/7.1.5/0622, 32/7.1.5/0623, 32/7.1.5/0624, 32/7.1.5/0625, 32/7.1.5/0626