Yesterday the FDA approved a new delivery system for the medication buprenorphine. Reckitt Benckiser, the drug company that makes the brands Suboxone (a combination pill of buprenorphine and naloxone) and Subutex (containing only buprenorphine), is now approved to manufacture and sell Suboxone in the form of a thin film that is placed under the tongue to be absorbed. According to early studies, patients think the film tastes better, dissolves more quickly, and is easier to use. I don’t yet have any information on the relative cost of this new film.
Since it was just approved, it’s not likely that a generic form of the film will be available for many years.
This film of buprenorphine, the active ingredient, can’t be obtained as a generic, and it may be a few weeks before it appears in retail pharmacies.
I’m hoping the sublingual (under the tongue) film will be harder to snort or inject, because there are reports of addicts misusing the Suboxone and Subutex tablets. And every addict misusing the name brands or the generic of buprenorphine who comes to the attention of law enforcement endangers the existence of the buprenorphine program.
In the past I worried about prescribing Subutex, the form of the drug that doesn’t contain naloxone, or the newer generic buprenorphine, which also doesn’t contain naloxone. But apparently, some addicts are able to inject Suboxone, and the naloxone in it doesn’t put them into withdrawal. At least, they don’t go into intolerable withdrawal.
It just shows me again that people are so different in the way they react to medications.