German drag queen Gloria Viagra sits at the Bundestag building Paul Loebe Haus, as the Federal Assembly gathers to elect the new German state president, in Berlin, Germany February 13, 2022. REUTERS/Hannibal Hanschke 

German drag queen Gloria Viagra arrives at the Bundestag building Paul Loebe Haus, as the Federal Assembly gathers to elect the new German state president, in Berlin, Germany February 13, 2022. REUTERS/Hannibal Hanschke TPX IMAGES OF THE DAY 

German drag queen Gloria Viagra arrives at the Bundestag building Paul Loebe Haus, as the Federal Assembly gathers to elect the new German state president, in Berlin, Germany February 13, 2022. REUTERS/Hannibal Hanschke 

German drag queen Gloria Viagra arrives at the Bundestag building Paul Loebe Haus, as the Federal Assembly gathers to elect the new German state president, in Berlin, Germany February 13, 2022. REUTERS/Hannibal Hanschke 

German drag queen Gloria Viagra sits at the Bundestag building Paul Loebe Haus, as the Federal Assembly gathers to elect the new German state president, in Berlin, Germany February 13, 2022. REUTERS/Michele Tantussi/Pool 

An officer holds a package containing Red Ant viagra seized by UK Border Force at Heathrow Airport at Custom House near Heathrow in London, Britain November 22, 2017. Picture taken November 22, 2017. REUTERS/Simon Dawson 

Bottles of counterfeit Viagra are displayed by a U.S. Customs and Border Protections officer to show examples of confiscated products during a tour of a bonded warehouse at John F. Kennedy International Airport in New York June 16, 2014. REUTERS/Lucas Jackson (UNITED STATES - Tags: BUSINESS POLITICS DRUGS SOCIETY HEALTH) 

Staff prepare for dinner service at Gaggan restaurant in Bangkok October 1, 2013. At the eponymous Gaggan restaurant in Bangkok, Anand Gaggan applies his training at Ferran Adria's lab by translating traditional flavours from his homeland into works of art that challenge preconceptions of how Indian food should taste and look. A self-proclaimed rebel, Gaggan spoke to Reuters about his deconstructive approach to Indian cooking, ranging from spherical raita that bursts in the mouth to "Viagra" oysters with truffle foam served in a treasure chest. Picture taken October 1, 2013. REUTERS/Athit Perawongmetha (THAILAND - Tags: FOOD) 

A customer sips "Paradise", a coconut-based cocktail at Gaggan restaurant in Bangkok October 1, 2013. At the eponymous Gaggan restaurant in Bangkok, Anand Gaggan applies his training at Ferran Adria's lab by translating traditional flavours from his homeland into works of art that challenge preconceptions of how Indian food should taste and look. A self-proclaimed rebel, Gaggan spoke to Reuters about his deconstructive approach to Indian cooking, ranging from spherical raita that bursts in the mouth to "Viagra" oysters with truffle foam served in a treasure chest. Picture taken October 1, 2013. REUTERS/Athit Perawongmetha (THAILAND - Tags: FOOD) 

A bartender at Gaggan restaurant adds the finishing touches to "Paradise", a coconut-based cocktail in Bangkok October 1, 2013. At the eponymous Gaggan restaurant in Bangkok, Anand Gaggan applies his training at Ferran Adria's lab by translating traditional flavours from his homeland into works of art that challenge preconceptions of how Indian food should taste and look. A self-proclaimed rebel, Gaggan spoke to Reuters about his deconstructive approach to Indian cooking, ranging from spherical raita that bursts in the mouth to "Viagra" oysters with truffle foam served in a treasure chest. Picture taken October 1, 2013. REUTERS/Athit Perawongmetha (THAILAND - Tags: FOOD) 

A Foie gras dish reinterpreted by Chef Anand Gaggan is seen at the Gaggan restaurant in Bangkok October 1, 2013. At the eponymous Gaggan restaurant in Bangkok, Anand Gaggan applies his training at Ferran Adria's lab by translating traditional flavours from his homeland into works of art that challenge preconceptions of how Indian food should taste and look. A self-proclaimed rebel, Gaggan spoke to Reuters about his deconstructive approach to Indian cooking, ranging from spherical raita that bursts in the mouth to "Viagra" oysters with truffle foam served in a treasure chest. Picture taken October 1, 2013. REUTERS/Athit Perawongmetha (THAILAND - Tags: FOOD) 

Anand Gaggan prepares a dessert dish at the Gaggan restaurant in Bangkok October 1, 2013. At the eponymous Gaggan restaurant in Bangkok, Anand Gaggan applies his training at Ferran Adria's lab by translating traditional flavours from his homeland into works of art that challenge preconceptions of how Indian food should taste and look. A self-proclaimed rebel, Gaggan spoke to Reuters about his deconstructive approach to Indian cooking, ranging from spherical raita that bursts in the mouth to "Viagra" oysters with truffle foam served in a treasure chest. Picture taken October 1, 2013. REUTERS/Athit Perawongmetha (THAILAND - Tags: FOOD) 

Anand Gaggan Plates up a dish at the Gaggan restaurant in Bangkok October 1, 2013. At the eponymous Gaggan restaurant in Bangkok, Anand Gaggan applies his training at Ferran Adria's lab by translating traditional flavours from his homeland into works of art that challenge preconceptions of how Indian food should taste and look. A self-proclaimed rebel, Gaggan spoke to Reuters about his deconstructive approach to Indian cooking, ranging from spherical raita that bursts in the mouth to "Viagra" oysters with truffle foam served in a treasure chest. Picture taken October 1, 2013. REUTERS/Athit Perawongmetha (THAILAND - Tags: FOOD) 

River king prawns in a red chili marinade is pictured at the Gaggan restaurant in Bangkok October 1, 2013. At the eponymous Gaggan restaurant in Bangkok, Anand Gaggan applies his training at Ferran Adria's lab by translating traditional flavours from his homeland into works of art that challenge preconceptions of how Indian food should taste and look. A self-proclaimed rebel, Gaggan spoke to Reuters about his deconstructive approach to Indian cooking, ranging from spherical raita that bursts in the mouth to "Viagra" oysters with truffle foam served in a treasure chest. Picture taken October 1, 2013. REUTERS/Athit Perawongmetha (THAILAND - Tags: FOOD) 

The entrance of Gaggan restaurant is seen in Bangkok October 1, 2013. At the eponymous Gaggan restaurant in Bangkok, Anand Gaggan applies his training at Ferran Adria's lab by translating traditional flavours from his homeland into works of art that challenge preconceptions of how Indian food should taste and look. A self-proclaimed rebel, Gaggan spoke to Reuters about his deconstructive approach to Indian cooking, ranging from spherical raita that bursts in the mouth to "Viagra" oysters with truffle foam served in a treasure chest. Picture taken October 1, 2013. REUTERS/Athit Perawongmetha (THAILAND - Tags: FOOD) 

A table setting is seen at Gaggan restaurant in Bangkok October 1, 2013. At the eponymous Gaggan restaurant in Bangkok, Anand Gaggan applies his training at Ferran Adria's lab by translating traditional flavours from his homeland into works of art that challenge preconceptions of how Indian food should taste and look. A self-proclaimed rebel, Gaggan spoke to Reuters about his deconstructive approach to Indian cooking, ranging from spherical raita that bursts in the mouth to "Viagra" oysters with truffle foam served in a treasure chest. Picture taken October 1, 2013. REUTERS/Athit Perawongmetha (THAILAND - Tags: FOOD) 

German artist Gloria Viagra arrives for the screening of the German premiere of the film "Behind the Candelabra" (German film title "Liberace") in Berlin, September 2, 2013. REUTERS/Fabrizio Bensch (GERMANY - Tags: ENTERTAINMENT) 

Boxes of counterfeit Viagra seized by the U.S. Customs & Border Protection are seen at the agency's offices at John F. Kennedy Airport in New York August 15, 2012. Picture taken August 15, 2012. To match Special Report CHINA-PHARMACEUTICALS/ REUTERS/Keith Bedford (UNITED STATES - Tags: CRIME LAW HEALTH) 

A box of counterfeit Viagra seized by the U.S. Customs & Border Protection is seen at the agency's offices at John F. Kennedy Airport in New York August 15, 2012. Picture taken August 15, 2012. To match Special Report CHINA-PHARMACEUTICALS/ REUTERS/Keith Bedford (UNITED STATES - Tags: CRIME LAW HEALTH) 

Generic Viagra copy "Nurigra" is seen in this photo illustration at a drugstore in Seoul June 2, 2012. South Korean pharmaceutical firms are rushing out generic Viagra copies with names like "Nurigra" and "Happigra" to tap into the erectile dysfunction drug market now that a court has ruled in their favour. Pfizer's patent on Viagra active ingredient sildenafil expired on May 17, since when six local companies, including CJ Cheiljedang and Hanmi Pharm, have released prescription-only generic versions. REUTERS/Lee Jae-Won (SOUTH KOREA - Tags: BUSINESS HEALTH) 

Generic Viagra copy "Nurigra" is seen in this photo illustration at a drugstore in Seoul June 2, 2012. South Korean pharmaceutical firms are rushing out generic Viagra copies with names like "Nurigra" and "Happigra" to tap into the erectile dysfunction drug market now that a court has ruled in their favour. Pfizer's patent on Viagra active ingredient sildenafil expired on May 17, since when six local companies, including CJ Cheiljedang and Hanmi Pharm, have released prescription-only generic versions. REUTERS/Lee Jae-Won (SOUTH KOREA - Tags: BUSINESS HEALTH) 

Generic Viagra copy "Happigra" is seen in this photo illustration at a drugstore in Seoul June 2, 2012. South Korean pharmaceutical firms are rushing out generic Viagra copies with names like "Nurigra" and "Happigra" to tap into the erectile dysfunction drug market now that a court has ruled in their favour. Pfizer's patent on Viagra active ingredient sildenafil expired on May 17, since when six local companies, including CJ Cheiljedang and Hanmi Pharm , have released prescription-only generic versions. REUTERS/Lee Jae-Won (SOUTH KOREA - Tags: BUSINESS HEALTH) 

Generic Viagra copy "Happigra" is seen in this photo illustration at a drugstore in Seoul June 2, 2012. South Korean pharmaceutical firms are rushing out generic Viagra copies with names like "Nurigra" and "Happigra" to tap into the erectile dysfunction drug market now that a court has ruled in their favour. Pfizer's patent on Viagra active ingredient sildenafil expired on May 17, since when six local companies, including CJ Cheiljedang and Hanmi Pharm , have released prescription-only generic versions. REUTERS/Lee Jae-Won (SOUTH KOREA - Tags: BUSINESS HEALTH) 

Counterfeit goods seized by the U.S. government are shown on display at the National Intellectual Property Rights Coordination Center in northern Virginia, October 7, 2010. The Organization for Economic Cooperation and Development estimates the amount of counterfeit goods and pirated copyrights in world trade grew from about $100 billion in 2001 to about $250 billion in 2007, the last year for which they have made an estimate. In the 2009 budget year, U.S. Customs agents and other officials made 14,481 seizures valued at $260.7 million dollars. Picture taken October 7, 2010. To match Special Report CHINA-PIRACY/ REUTERS/Jason Reed (UNITED STATES - Tags: BUSINESS CONFLICT SOCIETY POLITICS) 

Drag queen Gloria Viagra (L) and her friend Sasha arrive for the screening of the movie "Nine" at the 60th Berlinale International Film Festival in Berlin February 19, 2010. REUTERS/Thomas Peter (GERMANY - Tags: ENTERTAINMENT) 

Drag queen Gloria Viagra (L) and her friend Sasha arrive for the screening of the movie "Nine" at the 60th Berlinale International Film Festival in Berlin February 19, 2010. REUTERS/Thomas Peter (GERMANY - Tags: ENTERTAINMENT) 

A sign advertising Viagra is seen outside a sex shop in the Soho district of central London August 9, 2009. REUTERS/Luke MacGregor (BRITAIN SOCIETY) 

Trio ViaGra of Russia performs during a guest segment at the international song contest New Wave in Jurmala August 2, 2009. REUTERS/Ints Kalnins (LATVIA ENTERTAINMENT) 

Russian pop group Viagra arrives for the MTV Russia Movie Awards in Barvikha outside Moscow April 23, 2009. REUTERS/Thomas Peter (RUSSIA ENTERTAINMENT) 

A resident stands on a weighing scale as a nurse adjusts it during a health campaign in the suburb of Escobedo, in the northern city of Monterrey June 12, 2008. Authorities of Escobedo launched on Thursday a health campaign to celebrate Father's Day during which residents received a medical check-up and a package of medicines including condoms and Viagra. REUTERS/Tomas Bravo (MEXICO) 

A man displays a package containing Viagra after a medical check-up during a health campaign in the suburb of Escobedo, in the northern city of Monterrey June 12, 2008. Authorities of Escobedo launched on Thursday a health campaign to celebrate Father's Day during which residents received a medical check-up and a package of medicines including condoms and Viagra. REUTERS/Tomas Bravo (MEXICO) 

A man receives an eye exam as an ophthalmologist changes a lens during a health campaign in the suburb of Escobedo, in Monterrey June 12, 2008. Authorities of Escobedo launched on Thursday a health campaign to celebrate Father's Day during which residents receive a medical check-up and a package of medicines including condoms and Viagra. REUTERS/Tomas Bravo (MEXICO) 

An elderly man receives an eye exam as an ophthalmologist changes a lens during a health campaign in the suburb of Escobedo, in the northern city of Monterrey June 12, 2008. Authorities of Escobedo launched on Thursday a health campaign to celebrate Father's Day during which residents receive a medical check-up and a package of medicines including condoms and Viagra. REUTERS/Tomas Bravo (MEXICO) 

Members of the pop band Viagra arrive for the Laureus awards ceremony in the Mariinsky Theatre in St Petersburg February 18, 2008. Tennis world number one Roger Federer won the prestigious Laureus Sportsman of the year award for a record fourth year in a row on Monday. REUTERS/Alexander Demianchuk (RUSSIA) 

Members of the pop band Viagra arrive for the Laureus awards ceremony in the Mariinsky Theatre in St Petersburg February 18, 2008. Tennis world number one Roger Federer won the prestigious Laureus Sportsman of the year award for a record fourth year in a row on Monday. REUTERS/Alexander Demianchuk (RUSSIA) 

A box of Viagra, typically used to treat erectile dysfunction, is seen in a pharmacy in Toronto January 31, 2008. REUTERS/Mark Blinch (CANADA) 

Cans of Viagra-infused oysters are pictured on the New South Wales Central Coast June 14, 2007. Australian oyster farmers and entrepreneurs are infusing a mixture of crushed Viagra and calcium to tanks of oysters, aimed at the Asian market, to enhance their supposed aphrodisiac qualities. Picture taken June 14, 2007. REUTERS/Mick Tsikas (AUSTRALIA) 

Oyster farmers Glenn O'Day (L) and Royden Whitten transport oysters to a processing centre, about 50 km (31 miles) north of Sydney June 14, 2007. Australian oyster farmers and entrepreneurs are infusing a mixture of crushed Viagra and calcium to tanks of oysters, aimed at the Asian market, to enhance their supposed aphrodisiac qualities. Picture taken June 14, 2007. REUTERS/Mick Tsikas (AUSTRALIA) 

Oyster farmer Royden Whitten pours a mixture of Viagra and calcium into a tank of oysters at a processing centre, about 50 km (31 miles) north of Sydney June 14, 2007. Australian oyster farmers and entrepreneurs are infusing a mixture of crushed Viagra and calcium to tanks of oysters, aimed at the Asian market, to enhance their supposed aphrodisiac qualities. Picture taken June 14, 2007. REUTERS/Mick Tsikas (AUSTRALIA) 

Consultant pharmacist James Longdon (R) takes the blood pressure of a man at a Boots pharmacy in Manchester, northern England, February 14, 2007. Men will be able to buy impotence treatment Viagra over the counter in Britain for the first time from Wednesday from British chemist chain Alliance Boots. Three Manchester Boots pharmacies will sell the prescription-only medication made by U.S. drugs group Pfizer in a pilot programme from February 14. REUTERS/Phil Noble (BRITAIN) 

Ben Leung (C), senior superintendent of Hong Kong Customs Drug Investigation Bureau (CDIB), flanked by Leo Lin (L), Deputy Attache of U.S. Immigration and Customs Enforcement (US ICE) and Daniel Burke, special agent of Food and Drug Administration (FDA), shows fake (in the plastic bag in his left hand) and real (in his right hand) Viagra and Cialis tablets during a news conference in Hong Kong September 22, 2006. A 27-year-old man was arrested for the sale and distribution of 400,000 tablets of fake pharmaceutical drugs (including Viagra and Cialis) valued at $4.4 million (HK$34 million) into the U.S., according to Hong Kong Customs. REUTERS/Paul Yeung (HONG KONG) 

Leo Lin (L), Deputy Attache of U.S. Immigration and Customs Enforcement (US ICE), and Ben Leung, senior superintendent of Hong Kong Customs Drug Investigation Bureau (CDIB), speak from behind a photograph of fake Viagra tablets during a news conference in Hong Kong September 22, 2006. A 27-year-old man was arrested for the sale and distribution of 400,000 tablets of fake pharmaceutical drugs (including viagra and cialis) valued at $4.4 million (HK$34 million) into the U.S., according to Hong Kong Customs. REUTERS/Paul Yeung (HONG KONG) 

(From L-R) Leo Lin, Deputy Attache of U.S. Immigration and Customs Enforcement (US ICE), Ben Leung, senior superintendent of Hong Kong Customs Drug Investigation Bureau (CDIB), and Daniel Burke, special agent of Food and Drug Administration (FDA), shake hands behind a photograph of fake Viagra tablets during a news conference in Hong Kong September 22, 2006. A 27-year-old man was arrested for the sale and distribution of 400,000 tablets of fake pharmaceutical drugs (including viagra and cialis) valued at $4.4 million (equivalent to HK$34 million) into the US, according to Hong Kong Customs. REUTERS/Paul Yeung (HONG KONG) 

Mark Martin waves to the crowd after he exited his number 6 Viagra Ford following a multi-car crash in the trioval during running of the Pepsi 400 NASCAR Nextel Cup Series race at the Daytona International Speedway in Daytona Beach, Florida, July 2, 2005. REUTERS/Mark Wallheiser JLS/YH 

Rescue workers rush to Mark Martin's number 6 Viagra Ford after his crash in the trioval during running of the Pepsi 400 NASCAR Nextel Cup Series race at the Daytona International Speedway in Daytona Beach, Florida, July 2, 2005. Martin walked away from the multi-car crash. REUTERS/Mark Wallheiser JLS/YH 

Mark Martin sits behind the wheel of his number 6 Viagra Ford at the Daytona International Speedway in Daytona Beach, Florida February 19, 2005. Martin was beginning the final practice session for the 47th Daytona 500 NASCAR race, scheduled for February 20. REUTERS/Fernando Medina JLS 

Brazilian soccer legend Pele raises his fist at a Pfizer news conference in Brussels September 10, 2003. Pele is helping the U.S. drug giant promote Viagra, which faces competition from new anti-impotence drugs developed by rival drug makers. REUTERS/Francois Lenoir HIGHEST QUALITY AVAILABLE 

Brazilian soccer legend Pele answers reporters' questions at a Pfizer
news conference in Brussels September 10, 2003. Pele is helping the
U.S. drug giant promote Viagra, which faces competition from new
anti-impotence drugs developed by rival drug makers. REUTERS/Francois
Lenoir

THR/AA 

Brazilian soccer legend Pele raises his fist at a Pfizer news
conference in Brussels September 10, 2003. Pele is helping the U.S.
drug giant promote Viagra, which faces competition from new
anti-impotence drugs developed by rival drug makers. REUTERS/Francois
Lenoir

THR/WS 

A Chinese vendor sells foreign brand cigarettes at a street corner in
Shanghai July 9, 2003. Dancing Butterfly, Seven Wolves, Viagra, and
Double Happiness are just some of about 1,100 brands frustrating for
years foreign tobacco's efforts in China, which accounts for nearly a
third of the global industry by cigarettes smoked. China is the top
cigarette market in the world with smokers lighting up about 1.7
trillion cigarettes a year. Smokers face a bewildering array of bizarre
names in all colours and sizes. Foreign companies now have a market
share of only six percent. Beijing is moving to overhaul the fractured
industry ahead of a gradual opening as part of its WTO commitments.
REUTERS/Claro Cortes IV TO MATCH FEATURE TOBACCO-CHINA-REFORM

CC/TW 

A customer puffs on a cigarette at a store selling Chinese brand
cigarettes in Shanghai July 9, 2003. Dancing Butterfly, Seven Wolves,
Viagra, and Double Happiness are just some of about 1,100 brands
frustrating for years foreign tobacco's efforts in China, which
accounts for nearly a third of the global industry by cigarettes
smoked. China is the top cigarette market in the world with smokers
lighting up about 1.7 trillion cigarettes a year. Smokers face a
bewildering array of bizarre names in all colours and sizes. Foreign
companies now have a market share of only six percent. Beijing is
moving to overhaul the fractured industry ahead of a gradual opening as
part of its WTO commitments. REUTERS/Claro Cortes IV TO MATCH FEATURE
TOBACCO-CHINA-REFORM

CC/TW 

Team owner Jack Roush looks on while sitting on pit road during
qualifying for the Pepsi 400 at the Daytona International Speedway in
Daytona Beach, Florida July 3, 2003. Roush owns the number six Viagra
Ford driven by Mark Martin and the number 99 CITGO Ford driven by Jeff
Burton. REUTERS/Joe Skipper

JLS/HB 

The sign of Pfizer, the U.S. drug giant who manufactures the sex pill
Viagra, is seen on a park bench in Ringaskiddy, County Cork where its
plant makes the pill for the European market, June 11, 2003. Two
Hollywood film companies are planning features based on the local myth
that emissions from the factory have boosted sex drive in the area.
REUTERS/Paul McErlane

PM/MD 

A young couple kiss outside the Middle House in Ringaskiddy, County
Cork where U.S. drug giant Pfizer manufactures the key ingredient of
its sex pill Viagra for the European market, June 11, 2003. Two
Hollywood film companies are planning features based on the local myth
that emissions from the factory have boosted the sex drives of locals
in the area. REUTERS/Paul McErlane

PM/MD 

The Pfizer plant in Ringaskiddy, County Cork is seen where U.S. drug
giant Pfizer manufactures the key ingredient of its sex pill Viagra for
the European market, June 11, 2003. Two Hollywood film companies are
planning features based on the local myth that emissions from the
factory have boosted the sex drives of locals in the area. REUTERS/Paul
McErlane

PM/MD/AS 

A young couple kiss in Ringaskiddy, County Cork where U.S. drug giant
Pfizer manufactures the key ingredient of its sex pill Viagra for the
European market, June 06, 2003. Two Hollywood film companies are
planning features based on the local myth that emissions from the
factory have boosted sex drive in the area. REUTERS/Paul McErlane
REUTERS

PM 

Mark Martin (R) and Jeff Burton confer in the garages prior to the
final practice session for the Daytona 500 at the Daytona International
Speedway in Daytona Beach, Florida, February 15, 2003. Martin will
drive his #6 Viagra Ford and Burton will be in his #99 Citgo Ford in
the 45th Daytona 500 on February 16. REUTERS/Charles W Luzier

JLS 

Two boxes with the new anti-impotence drug Cialis (tadafil) are pictured in a Munich pharmacy February 4, 2003. Cialis has gone on sale in several European markets this week, spelling the end of Viagra's five-year market monopoly. The company Eli Lilly is hoping to cash in on the market that helped propel sales of Viagra, which launched five years ago, to more than $2.83 billion. 

A pharmacist presents a box of the new anti-impotence drug Cialis (Tadafil)
in a Munich pharmacy on February 4, 2003. Cialis has gone on sale in several
European markets this week, spelling the end of Viagra's five-year market
monopoly. The company Eli Lilly is hoping to cash in on the market that
helped propel sales of Viagra, which launched five years ago, to more than
$2.83 billion. REUTERS/Michael Dalder

MAD 

Two boxes with the new anti-impotence drug Cialis (tadafil) are pictured in
a Munich pharmacy February 4, 2003. Cialis has gone on sale in several
European markets this week, spelling the end of Viagra's five-year market
monopoly. The company Eli Lilly is hoping to cash in on the market that
helped propel sales of Viagra, which launched five years ago, to more than
$2.83 billion. REUTERS/Michael Dalder REUTERS

MAD/FMS