Delsym is an American brand of over-the-counter cough medicine owned by Reckitt Benckiser. It is different from most brands of cough medicine as the active ingredient is “time released”. The time release allows for the drug to suppress coughing for a longer period of time without taking more. The idea for this method is similar to Tussionex (also known as Yellow Syrup, Hycodan, among others), a Schedule-III narcotic cough syrup, containing Hydrocodone Polistirex and either Chlorpheniramine or Atropine as aids/deterrants.

The active ingredient per teaspoon (5 ml) is dextromethorphan polistirex, equivalent to Dextromethorphan HBr 30mg.

The active ingredient, dextromethorphan (converts to Dextrorphan), is surrounded by an edible plastic called polistirex. When the Delsym arrives in the stomach, an amount of dextromethorphan is directly released into the blood stream while the rest is surrounded by a plastic that is slowly dissolved by stomach acid. After the polistirex is dissolved sufficiently, more dextromethorphan is released.


Delsym Discussions

  1. link Gardengazer
    Delsym having a stroke, tongue
    I had numbness in the face and tongue. I couldn't walk straight - had to go home from work and go to bed. I thought at one point I might be having a s - 4% more...
    Gardengazer- over a year ago - in Delsym
  2. link Boxofws
    Delsym sudafed, jitters, goodness, medications
    Feeling a little weird, sudafed without the jitters, I guess. After some online research, I found that Delsym is a popular 'get hi - 60% more...
    Boxofws- over a year ago - in Delsym
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