Dextropropoxyphene is an analgesic in the opioid category, patented in 1955 and manufactured by Eli Lilly and Company. It is an optical isomer of levopropoxyphene. It is intended to treat mild pain and also has antitussive (cough suppressant) and local anaesthetic effects. The drug has been taken off the market in Europe and the US due to concerns of fatal overdoses and heart arrhythmias. Its onset of analgesia (pain relief) is said to be 20–30 minutes and peak effects are seen about 1.5–2 hours after oral administration.
Dextropropoxyphene is sometimes combined with acetaminophen or aspirin. Trade names include Darvocet-N and Di-Gesic, Darvon with APAP (for dextropropoxyphene and paracetamol) and Darvon with ASA (for dextropropoxyphene and aspirin). The British approved name (i.e. the generic name of the active ingredient) of the paracetamol/dextropropoxyphene preparation is "co-proxamol" (sold under a variety of brand names); however, it has been withdrawn since 2007, and is no longer available to new patients, with exceptions. The paracetamol combination(s) are known as Capadex or Di-Gesic in Australia, Lentogesic in South Africa, and Di-Antalvic in France (unlike co-proxamol, which is an approved name, these are all brand names).
Step right up, hurry, hurry
Before the show begins, my friends
Stand in line, get your tickets
I hope you will attend
It'll only cost you fifty cents to see
What life has done to those like you and me
See the man with the broken heart
You'll see that he is sad
He's hurt so bad (So bad, so bad)
See the girl who has lost the only love she's ever had
There's got to be no sadder show to see
No doubt about it, satisfaction's guaranteed
So let the side show begin
Hurry, hurry, step right on in
Can't afford to pass it by
Guaranteed to make you cry
Let the side show begin
Hurry, hurry, step right on in
Can't afford to pass it by
Guaranteed to make you cry
See the man who's been cryin' for a million years
So many tears (So many tears)
See the girl who's collectin' broken hearts for souvenirs
It's more exciting than a one man band
The saddest little show in all the land
So let the side show begin
Hurry, hurry, step right on in
Can't afford to pass it by
Guaranteed to make you cry
Let the side show begin
Hurry, hurry, step right on in
Can't afford to pass it by
Guaranteed to make you cry
So let the side show begin
Hurry, hurry, step right on in
Can't afford to pass it by
Guaranteed to make you cry
Let the side show begin
Hurry, hurry, step right on in
Can't afford to pass it by
Guaranteed to make you cry
Let the side show begin