Also known as: Fexofenadine
The pseudoephedrine in Altiva-D 24 Hour is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose). Fexofenadine 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.
Altiva-D 24 Hour an extended-release tablet tablet taken once daily and is used to treat sneezing, runny or stuffy nose, itchy or watery eyes, hives, skin rash, itching, and other symptoms of allergies and the common cold.
Altiva-D 24 Hour is for use in adults and children 12 years of age and older.
This section provides information on the proper use of a number of products that contain cough and cold combinations. It may not be specific to Altiva-D. Please read with care.
To help loosen mucus or phlegm in the lungs, drink a glass of water after each dose of this medicine, unless otherwise directed by your doctor.
Take this medicine only as directed. Do not take more of it and do not take it more often than recommended on the label, unless otherwise directed by your doctor. To do so may increase the chance of side effects.
Do not give any over-the-counter (OTC) cough and cold medicine to a baby or child under 4 years of age. Using these medicines in very young children might cause serious or possibly life-threatening side effects .
For patients taking the extended-release capsule or tablet form of this medicine:
Swallow the capsule or tablet whole. Do not crush, break, or chew before swallowing. If the capsule is too large to swallow, you may mix the contents of the capsule with applesauce, jelly, honey, or syrup and swallow without chewing.
For patients taking the extended-release oral solution or oral suspension form of this medicine:
Do not dilute with fluids or mix with other drugs.
For patients taking a combination medicine containing an antihistamine and/or aspirin or other salicylate:
Take with food or a glass of water or milk to lessen stomach irritation, if necessary.
If a combination medicine containing aspirin has a strong vinegar-like odor, do not use it. This odor means the medicine is breaking down. If you have any questions about this, check with your pharmacist.
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
Overdose symptoms may include dry mouth, dizziness, or drowsiness.
Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing.
Keep out of the reach of children.
Do not keep outdated medicine or medicine no longer needed.
Detailed Fexofenadine/pseudoephedrine dosage information