Antitussives

Dextrorphan (DXO) is a psychoactive drug of the morphinan chemical class which acts as an antitussive or cough suppressant and dissociative hallucinogen.

Glaucine is an alkaloid found in several different plant species in the Papaveraceae family such as Glaucium flavum, Glaucium oxylobum and Corydalis yanhusuo, and in other plants like Croton lechleri in the family Euphorbiaceae.

Dextromethorphan (DXM or DM) is a drug of the morphinan class with sedative, dissociative, and stimulant properties (at higher doses).

Noscapine (also known as Narcotine, Nectodon, Nospen, Anarcotine and (archaic) Opiane) is a benzylisoquinoline alkaloid from plants of the poppy family, without painkilling properties.

Ethylmorphine (also known as codethyline, dionine, and ethyl morphine) is an opioid analgesic and antitussive.

Dextropropoxyphene is an analgesic in the opioid category, patented in 1955 and manufactured by Eli Lilly and Company.

Antimony pentasulfide is an inorganic compound of antimony and sulfur, also known as antimony red.

Nicocodeine (Lyopect, Tusscodin) is an opioid analgesic and cough suppressant, an ester of codeine closely related to dihydrocodeine and the codeine analogue of nicomorphine.

Hydrocodone/paracetamol, also known as hydrocodone/acetaminophen or hydrocodone/APAP and marketed under the trade name Vicodin among others, is the combination of an opioid pain medication, hydrocodone, with paracetamol (acetaminophen).

Letosteine is a mucolytic patented (U.S. patent 6987120) by Piero del Soldato of Milan, Italy.

Dropropizine (or dipropizine) is a cough suppressant.

Levopropoxyphene is an antitussive.

Morclofone is a cough suppressant.

Moxazocine (BL-4566) is an opioid analgesic of the benzomorphan family which was never marketed.

Normethadone (INN, BAN; brand names Cophylac, Dacartil, Eucopon, Mepidon, Noramidone, Normedon, and others), also known as desmethylmethadone or phenyldimazone, is a synthetic opioid analgesic and antitussive agent.

Butamirate (or brospamin) is a cough suppressant.

Bibenzonium bromide is a cough suppressant.

Fedrilate is a cough suppressant.

Levoverbenone is an expectorant.

Levomethadone (INN; L-Polamidon, L-Polamivet, Levadone, Levothyl), or levamethadone, is a synthetic opioid analgesic and antitussive which is marketed in Europe and is used for pain management and in opioid maintenance therapy.

Codeine is an opiate used to treat pain, as a cough medicine, and for diarrhea.

Pentoxyverine (rINN) or carbetapentane is an antitussive (cough suppressant) commonly used for cough associated with illnesses like common cold.

Ephedrine/ethylmorphine (Lepheton) is a combination drug used as an antitussive.

Cloperastine (INN) or cloperastin, also known as cloperastine hydrochloride (JAN) (brand names Hustazol, Nitossil, Seki) and cloperastine fendizoate (or hybenzoate), is an antitussive and antihistamine that is marketed as a cough suppressant in Japan, Hong Kong, and in some European countries.

Oxeladin is a cough suppressant.

Meprotixol is a cough suppressant.

Dibunate is a cough suppressant.

Levodropropizine is a cough suppressant.

Clobutinol is a cough suppressant distributed by Boehringer-Ingelheim, Novartis's Hexal (Sandoz), Stada and possibly other companies.

Proxorphan (INN), also known as proxorphan tartate (USAN) (developmental code name BL-5572M), is an opioid analgesic and antitussive drug of the morphinan family that was never marketed.

Domiodol is a mucolytic and expectorant.

Erdosteine is a mucolytic.

Piperidione (trade name Sedulon) is a sedative drug, structurally related to methyprylon and pyrithyldione.

Benzonatate is a non-narcotic oral cough suppressant, or antitussive, with effects that last from 6 to 8 hours.

Zipeprol is a centrally acting cough suppressant developed in France in the 1970s.

Oxolamine is a cough suppressant that is available as a generic drug in many jurisdictions.

Neltenexine (trade name Alveoten) is a mucolytic.

Benproperine (INN) is a cough suppressant.

Clofedanol (INN) or chlophedianol (BAN) is a centrally acting cough suppressant used in the treatment of dry cough.

Pholcodine is a drug which is an opioid cough suppressant (antitussive).

Codoxime (Codossima) is an opiate analogue that is a derivative of hydrocodone, where the 6-ketone group has been replaced by carboxymethyloxime.

Dimethoxanate is a cough suppressant.

Dimemorfan (INN) (or dimemorphan) (brand names Astomin, Dastosirr, Tusben), or dimemorfan phosphate (JAN), also known as 3,17-dimethylmorphinan, is an antitussive (cough suppressant) of the morphinan family that is widely used in Japan and is also marketed in Spain and Italy.

Diphepanol is a cough suppressant.

Drotebanol (Oxymethebanol) is a morphinan derivative that acts as an opioid agonist.

Droxypropine is a cough suppressant.

Nepinalone is a cough suppressant.

Caramiphen is an anticholinergic drug used in the treatment of Parkinson's disease.

Choline theophyllinate (INN), also known as oxtriphylline, is a cough medicine derived from xanthine that acts as a bronchodilator to open up airways in the lung.

Indantadol (CHF-3381, V-3381) is a drug which was formerly being investigated as an anticonvulsant and neuroprotective and is now under development for the treatment of neuropathic pain and chronic cough in Europe by Vernalis and Chiesi.

Isoaminile is an antitussive (cough suppressant) used under the trade-name Peracon.

Isomethadone (INN, BAN; Liden), also known as isoamidone, is a synthetic opioid analgesic and antitussive related to methadone that was used formerly as a pharmaceutical drug but is now no longer marketed.