. Dihydrocodeine and hydrocodone seem to have this effect somewhat in excess of their theoretical analgesic potency as compared to other opioids. SS Bron and other formulations containg ephedrine or to a lesser extent dihydrocodeine analogues of the Tylenol With Codeine series with caffeine will intensify this effect; of course one can always take pure dihydrocodeine along with those ingredients, or other stimulants. Such mixtures are also superior in relieving many kinds of pain. As with all dr… (More on Dihydrocodeine)