Guaifenesin(Broncotron, Bronkaid, Cheracol D, Cheratussin, Cheratussin Dac, Codar Gf, Coricidin Hbp Chest Congestion, DM, Deconex, Delsym Cough Plus Chest Congestion DM, Despec Reformulated Jun 2008, Diabetic Tussin DM, Diabetic Tussin EX, Diphen, Entex Lq, Entex T, G-zyncof, Gilphex, M-clear Wc, Mar-cof Cg, Mucinex, Mucinex Children's Cough, Mucinex Cough, Mucinex D, Mucinex DM, Mucinex Stuffy Nose & Cold, Ninjacof Xg, Obredon, Pediacare Children's Cough and Congestion, Refenesen, Refenesen PE, Rescon-GG, Robafen, Robafen DM, Robitussin Chest Congestion, Robitussin Cough & Congestion, Robitussin Maximum Strength Cough Plus Chest Congestion DM, Safetussin DM, Scot-tussin, Scot-tussin DM, Siltussin, Tusnel C, Tusnel Diabetic)

C₁₀H₁₄O₄

Niaouli oil

Antazoline

C₁₇H₁₉N₃ · Rx

Terpineol

C₁₀H₁₈O

Mometasone(Asmanex, Dulera, Elocom, Elocon, Nasonex, Ryaltris, Sinuva, Zenhale, Atectura Breezhaler, Bemrist Breezhaler, Zimbus Breezhaler)

C₂₇H₃₀Cl₂O₆

Azatadine

C₂₀H₂₂N₂

Pseudoephedrine(Advil Cold and Sinus, Alavert D, Aleve-D, Allegra-D, Aller-tec D, Allerclear, Bromfed DM, Cheratussin Dac, Clarinex-D, Claritin-D, Codar D, Covan, Entex T, Lodrane D, Mar-cof BP, Mucinex D, Nexafed, Pseudodine C, Rescon Tablets, Semprex-D, Stahist Ad Liquid, Sudafed, Sudafed Sinus & Pain, Sudogest, Triacin-C, Tusnel C, Wal Zyr D, Wal-act, Wal-itin D, Wal-phed, Zephrex-D, Zyrtec-D)

C₁₀H₁₅NO · Rx

Naphazoline(Advanced Eye Relief Redness Instant Relief, Ak-con, Clear Eyes Complete, Clear Eyes Cooling Comfort, Clear Eyes Redness Relief Reformulated Nov 2011, Naphcon, Naphcon A, Opcon-A, Privine, Vasocon, Visine-A)

C₁₄H₁₄N₂

Ephedrine(Akovaz, Bronkaid, Corphedra, Emerphed, Primatene, Rezipres)

C₁₀H₁₅NO · Rx

Epinephrine(Adrenalin, Allerject, Anapen, Articadent, Astracaine, Auvi-Q, Citanest, Citanest Forte, Emerade, Epipen, Lignospan, Marcaine, Marcaine With Epinephrine, Octocaine, Octocaine With Epinephrine, Orabloc, Scandonest, Sensorcaine, Sensorcaine With Epinephrine, Septanest, Septocaine, Symjepi, Ultacan, Ultracaine, Vivacaine, Xylocaine, Xylocaine With Epinephrine, Zorcaine, Eurneffy)

C₉H₁₃NO₃ · Rx