Is Naldegesic still available or has it been discontinued? ## I was unable to find out about the availability of that specific brand called Naldegesic, as from what I can tell it is manufactured outside of the US. I did find out though that this medication contains a combination of Acetaminophen + Pseudoephedrine as its primary ingredients. So, alternatively, you can see all the other brand names that contain this combination listed below (which are reportedly available): "Brand names: Alka-Seltzer Cold and Sinus, Allerest No Drowsiness, Bayer Select Decongestant, Benadryl Allergy Sinus Headache, Dristan Cold Non-Drowsy, Ornex, Ornex Maximum Strength, Sinarest Sinus, Sine-Off Maximum Strength, Tavist Sinus, Triaminic Softchews Allergy Sinus, Bayer Select Sinus Pain Formula, Sudafed ...