"By Matt McMillen
WebMD Health News
Reviewed by Brunilda Nazario, MD
April 9, 2015 -- Spring is finally here, and with it comes tree pollen. For people with allergies, that could spell misery. But despite the hars"...
Allegra-D Patient Information including How Should I Take
In this Article
- What is fexofenadine and pseudoephedrine (Allegra-D)?
- What are the possible side effects of fexofenadine and pseudoephedrine (Allegra-D)?
- What is the most important information I should know about fexofenadine and pseudoephedrine (Allegra-D)?
- What should I discuss with my healthcare provider before taking fexofenadine and pseudoephedrine (Allegra-D)?
- How should I take fexofenadine and pseudoephedrine (Allegra-D)?
- What happens if I miss a dose (Allegra-D)?
- What happens if I overdose (Allegra-D)?
- What should I avoid while taking fexofenadine and pseudoephedrine (Allegra-D)?
- What other drugs will affect fexofenadine and pseudoephedrine (Allegra-D)?
- Where can I get more information?
What should I discuss with my healthcare provider before taking fexofenadine and pseudoephedrine (Allegra-D)?
Do not take fexofenadine and pseudoephedrine if you have used an MAO inhibitor such as furazolidone (Furoxone), isocarboxazid (Marplan), phenelzine (Nardil), rasagiline (Azilect), selegiline (Eldepryl, Emsam, Zelapar), or tranylcypromine (Parnate) in the last 14 days. A dangerous drug interaction could occur, leading to serious side effects.
Ask a doctor or pharmacist if it is safe for you to take fexofenadine and pseudoephedrine if you have:
- kidney disease;
- heart disease or high blood pressure;
- a thyroid disorder;
- an enlarged prostate; or
- problems with urination.
FDA pregnancy category C. It is not known whether fexofenadine and pseudoephedrine will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant while using this medication..
Fexofenadine and pseudoephedrine can pass into breast milk and may harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby.
How should I take fexofenadine and pseudoephedrine (Allegra-D)?
Use exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended. Cold medicine is usually taken only for a short time until your symptoms clear up.
Do not give this medication to a child younger than 4 years old. Always ask a doctor before giving a cough or cold medicine to a child. Death can occur from the misuse of cough and cold medicines in very young children.
Do not crush, chew, or break an extended-release tablet. Swallow it whole. Breaking or opening the pill may cause too much of the drug to be released at one time.
Talk with your doctor if your symptoms do not improve after 7 days of treatment, or if you have a fever with a headache, cough, or skin rash.
If you need to have any type of surgery, tell the surgeon ahead of time if you have taken a cold medicine within the past few days.
This medication can cause unusual results with allergy skin tests. Tell any doctor who treats you that you are taking an antihistamine.
Store at room temperature away from moisture and heat.
Additional Allegra-D Information
Allegra-D - User Reviews
Allegra-D User Reviews
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Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Allergies & Asthma
Improve treatments & prevent attacks.