AccuHist PDX Syrup and Silphen DM

• Generic Name: brompheniramine / dextromethorphan / guaifenesin / phenylephrine
• Dosage Forms: n.a.
• Other Brand Names: AccuHist PDX Syrup, Allanhist PDX Syrup, Bromhist-PDX, EndaCof-PD, Uni-Hist PDX Syrup

Brompheniramine is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.

Dextromethorphan is a cough suppressant. It affects the signals in the brain that trigger cough reflex.

Guaifenesin is an expectorant. It helps loosen congestion in your chest and throat, making it easier to cough out through your mouth.

Phenylephrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose).

AccuHist PDX Syrup is a combination medicine used to treat cough, runny or stuffy nose, sneezing, itching, and watery eyes caused by allergies, the common cold, or the flu.

AccuHist PDX Syrup will not treat a cough that is caused by smoking, asthma, or emphysema.

AccuHist PDX Syrup may also be used for purposes not listed in this medication guide.

• Generic Name: dextromethorphan
• Dosage Forms: n.a.
• Other Brand Names: Babee Cof, Buckleys Mixture, Creomulsion, DayQuil Cough, Delsym, Robafen Cough Liquidgels, Scot-Tussin Diabetic, Silphen DM, Benylin DM Pediatric, Creo-Terpin, Delsym 12 Hour Cough Relief, Elixsure Cough, Robitussin CoughGels, St. Joseph Cough Suppressant, Sucrets DM Cough, Theraflu Thin Strips Cough, Triaminic Long Acting Cough, DexAlone, Hold, Sucrets 4-Hour Cough Drops, Robitussin Maximum Strength, Vicks Formula 44

Silphen DM is a cough suppressant that is used to treat cough caused by the common cold or flu.

Silphen DM will not treat a cough caused by smoking, asthma, or emphysema.

There are many brands and forms of dextromethorphan available. Not all brands are listed on this leaflet.

Silphen DM may also be used for purposes not listed in this medication guide.