No one has ever studied the analgesic substance Dextropropoxyphene (brands in the United States - Darvon & Darvocet) as extensive as we have done

From my press conference at the National Press Club about Darvon Sept 10th 2013 bit.ly/1PAAMUg bit.ly/2p0RRjD

"People that are addicted to opioid-painkillers are 40 x more likely to be addicted to heroin" bit.ly/1PJ0ZhD

Lots of lives has been saved in the US thanks to the banning on Propoxyphene, according to data from Florida bit.ly/2tyrxwp

It is a terrible heroin-epidemic in USA. Eli Lilly and Darvon/Darvocet are to be blamed http://bit.ly/2tsVOPL http://bit.ly/2uqOQrU 

We think Propoxyphene (Darvon & Darvocet) is a big part of the present - and worst heroin-epidemic ever. bit.ly/2uqOQrU

Some of our best tweets about the painkilling substance Propoxyphene ( Darvon & Darvocet) bit.ly/2smkkCL

How many fatalities do you estimate that 2 153 387 kg Darvon, Darvocet have caused in US during the years 1982-2010? bit.ly/2rVHbou

Darvon/Darvocet - the “forgotten” drugs; They could have caused 3 600-4600 fatalities every year during 2003 – 10 bit.ly/2rVVAkH

Lots of lives has been saved in the US thanks to the banning on Propoxyphene, according to data from Florida. bit.ly/2tyrxwp

Letter about Propoxyphene to: Central Drugs Standard Control Organization in India bit.ly/1cB4jfZ

Are we actually the Whistleblowers about banning Darvon? Judge for yourselves. bit.ly/exdSOn

About (DextroPropoxyphene): "Sweden thus lead Europe on this issue" ( that means us). Read this tweet ! bit.ly/2pq9oym

523 000 persons in the world could have been poisoned to death due to Darvon during 1985–2011. IMPT research. bit.ly/1OdansN

We have drawn attention to problems with opiates since 1994 we are behind the banning of Darvon. Lots of people died bit.ly/1UDQJuI

Some of our best tweets are about the painklilling substance Dextro-Propoxyphene (DXP). IMPT to read bit.ly/2njedaQ

We got some very good attention in Sweden to our research about Darvon & Darvocet - Read and follow us. bit.ly/1RWoYwo

20 years of research has saved thousands of lives. Darvon is now banned all over the world, thanks to us bit.ly/1krpGUV

Around 178 000 fatalities due to Darvon and Darvocet in US in 29 years. bit.ly/1Odans

18 of our best tweets about the painkilling substance (Dextro) Propoxyphene - DXP. Tradenames in US were Darvon and Darvocet

From my press conference at the National Press Club about Darvon Sept 10th 2013 http://bit.ly/1PAAMUg  http://bit.ly/2p0RRjD 

"People that are addicted to opioid-painkillers are 40 x more likely to be addicted to heroin" http://bit.ly/1PJ0ZhD

Lots of lives has been saved in the US thanks to the banning on Propoxyphene, according to data from Florida http://bit.ly/2tyrxwp 

It is a terrible heroin-epidemic in USA. Eli Lilly and Darvon/Darvocet are to be blamed http://bit.ly/2tsVOPL  http://bit.ly/2uqOQrU 

We think Propoxyphene (Darvon & Darvocet) is a big part of the present - and worst heroin-epidemic ever. http://bit.ly/2uqOQrU 

Some of our best tweets about the painkilling substance Propoxyphene ( Darvon & Darvocet) http://bit.ly/2smkkCL 

How many fatalities do you estimate that 2 153 387 kg Darvon, Darvocet have caused in US during the years 1982-2010? http://bit.ly/2rVHbou 

Darvon/Darvocet - the “forgotten” drugs; They could have caused 3 600-4600 fatalities every year during 2003 – 10 http://bit.ly/2rVVAkH

Lots of lives has been saved in the US thanks to the banning on Propoxyphene, according to data from Florida. http://bit.ly/2tyrxwp 

Letter about Propoxyphene to: Central Drugs Standard Control Organization in India http://bit.ly/1cB4jfZ 

Are we actually the Whistleblowers about banning Darvon? Judge for yourselves. http://bit.ly/exdSOn 

About (DextroPropoxyphene): "Sweden thus lead Europe on this issue" ( that means us). Read this tweet ! http://bit.ly/2pq9oym 

523 000 persons in the world could have been poisoned to death due to Darvon during 1985–2011. IMPT research. http://bit.ly/1OdansN

We have drawn attention to problems with opiates since 1994 we are behind the banning of Darvon. Lots of people died http://bit.ly/1UDQJuI 

Some of our best tweets are about the painklilling substance Dextro-Propoxyphene (DXP). IMPT to read http://bit.ly/2njedaQ 

We got some very good attention in Sweden to our research about Darvon & Darvocet - Read and follow us. http://bit.ly/1RWoYwo 

20 years of research has saved thousands of lives. Darvon is now banned all over the world, thanks to us http://bit.ly/1krpGUV 

Around 178 000 fatalities due to Darvon and Darvocet in US in 29 years. http://bit.ly/1OdansN 

(Dextro) Propoxyphene - Darvon & Darvocet) - are important parts of the heroin-epidemic of today. They were on the US market for 53 years

The purpose of this letter is to inform you about the analgesic substance (Dexto) Propoxyphene (DXP) - trademarks in US Darvon and Darvocet - which we have studied since 1994, we have written two doctoral theses, (see our CV http://bit.ly/2tsVOPL ).

We would like to add DXP -  which was synthesized in US 1953 and entered the American market in 1957 - to the discussion of the heroin-epidemic today. DXP became immediately very popular.

Soon after 1957 research showed that DXP was very dangerous, and many persons were poisoned to death, many also became addicted to the drug, which also created very big problems. After many years of work and influence from, among other, us, the product was banned in Nov 2010. It became later banned all over the world.

We also believe that in today's state it is important to gain knowledge about DXP to influence and help solving the current problems with the heroin epidemic. To be able to read today's problems, we must know the story of yesterday, where life-threatening drugs were allowed to be on the market for 53 years.

We have carefully followed the debate in the United States about this alarming development that surrounds the current heroin epidemic. Future developments seem unimaginable. An article in (STATnews.com) forecast that “Opioids could kill nearly 500 000 Americans in the next decade” http://bit.ly/2sn7p3E

Some of the opiate-based drugs mentioned in the debate are Oxycodone, Hydrocodone and Fentanyl. These preparations entered the US market in the mid 1990s, and there are data about the consumption of the drugs every year from 1996 to 1999. Figures come from INCB (The International Narcotic Control Board) http://bit.ly/2t1o2AC (Years 1996-2015)

In our research - with data from FDLE (Florida Department of Law Enforcement) http://bit.ly/2hNl3U0 and Los Angeles County http://1.usa.gov/1HmpQV8 (Annual reports) - we have found that about 6,000 people were poisoned to death due to Propoxyphene each year. 

During more than 50 years of DXP available - as many as about 300,000 lethal poisons could have taken place. If desired, we can send out some of our tables based on forensic data from FDLE and LA County.

As known, DXP ​​was banned in Sweden, England, the EU before the FDA decided to stop the drug. Today, DXP ​​is basically stopped throughout the world.

Our research on DXP has been ongoing since 1994 and we believe that the consequences of extensive and long-term use of Darvon & Darvocet, including the United States - have farreaching consequences. Many of the users of DXP were poisoned to death.

We believe that earlier years of consumption of DXP in US ( 1957-2010) can still affect people, many also developed a dependence on the substance in question.

Obviously, drug organizations in the world have the same view as we have and DXP is now completely forbidden in the world. And then the step is not far for many people to seek heroin - as it has become more difficult to get the drugs prescribed

As far as we have said, it has not been found that any Oxycodone, Hydrocodone or Fentalnyl or other opiate shells are prohibited – but DXP have been banned since 2010.