Hydralazine and isosorbide dinitrate and Hydron CP

• Generic Name: hydralazine / isosorbide dinitrate
• Dosage Forms: n.a.
• Other Brand Names: BiDil

Hydralazine is a vasodilator. It relaxes (widens) veins and arteries, which makes it easier for your heart to pump.

Isosorbide dinitrate is in a group of drugs called nitrates. Isosorbide dinitrate dilates (widens) blood vessels, making it easier for blood to flow through them and easier for the heart to pump.

Hydralazine and isosorbide dinitrate is a combination medicine used to treat heart failure.

Hydralazine and isosorbide dinitrate may also be used for purposes not listed in this medication guide.

• Generic Name: chlorpheniramine / hydrocodone / phenylephrine
• Dosage Forms: n.a.
• Other Brand Names: B-Tuss, De-Chlor HC, DroTuss-CP, Hydron CP, Hydro-PC II, Poly-Tussin HD, Relasin-HC, Triant-HC, Z-Cof HC, Poly-Tussin, Endagen-HD, Chemdal HD, Iodal HD, Rindal-HD, Ed-TLC, Efasin-HD, Guiaphen HD, Vanex-HD, Chemdal HD Plus, Nasatuss, Atuss HD, Iotussin HC, Chlorgest HD, Ed-Tuss HC, Cyndal HD, Hyphen-HD, Tuss-PD, KG-Dal HD, Endotuss-HD, Ditussin-HC, Chemtussin HC, Exo-Tuss, Endal-HD Plus, Enplus-HD, Comtussin HC, Tuss-HC, Ventuss Syrup, Maxi-Tuss SA, Maxi-Tuss HC, Histinex HC, KG-Dal HD Plus, Highland HC, Uni Tuss HC, H-C Tussive, Histussin-HC, Cytuss HC, Tuss-DS, Efasin-HD Plus, Quindal HD Plus, Quindal HD, Hi-Tuss HC, Chlorphen HD, Duradal HD, Liquitussin HC Syrup, HYDROcodone CP, HYDROcodone HD, Tussive HC, De-Chlor HD, Atuss MS, Relacon-HC, Hydro-PC II Plus, Uni-Tricof HC, Rindal HD Plus, Echotuss-HC, Phendal-HD, Relacon-HC NR, Tusana-D, Maxi-Tuss HCX, Neo HC, Liquicough HC, Mintuss MS, Coughtuss

Chlorpheniramine 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.

Hydrocodone is a narcotic 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).

Hydron CP is a combination medicine used to treat runny or stuffy nose, sneezing, itching, watery eyes, cough, and sinus congestion caused by allergies, the common cold, or the flu.

Hydron CP will not treat a cough that is caused by smoking, asthma, or emphysema.

Hydron CP may also be used for purposes not listed in this medication guide.