DuraTan DM and Timothy grass pollen allergen extract Sublingual

• Generic Name: brompheniramine / dextromethorphan / phenylephrine
• Dosage Forms: n.a.
• Other Brand Names: Alahist DM, BP Allergy DM, Bromatan-DM, Children's Cold & Cough DM, Cold & Cough Childrens, Dimaphen DM, Dimetapp Cold & Cough, Dimetapp DM Cold & Cough, DuraTan DM, Rynex DM, TL-Hist DM, Tussi-Pres B, Dimetapp DM Cold/Cough, Glenmax PEB DM FORTE, Glenmax PEB DM, LoHist-DM, Niva-Hist DM, TGQ 75PEH/4BRM/15DM

Brompheniramine is an antihistamine that reduces the effects of the 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.

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

The combination of brompheniramine, dextromethorphan, and phenylephrine is used to treat runny or stuffy nose, sneezing, itching, watery eyes, cough, and sinus congestion caused by allergies, the common cold, or the flu.

DuraTan DM will not treat a cough that is caused by smoking, asthma, or emphysema.

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

• Generic Name: timothy grass pollen allergen extract
• Dosage Forms: n.a.
• Other Brand Names: Grastek

Grastek® is an allergen extract which is used as an immunotherapy to treat symptoms of grass pollen allergic rhinitis with or without conjunctivitis. This is confirmed by a positive skin test that is caused by timothy grass pollen allergen extract.

Timothy grass pollen allergen extract is available only with your doctor's prescription.