Check our best Fexofenadine-Pseudoephedrine ER prices
Allegra-D, Allegra-D 12 Hour, Allegra-D 12 Hour Allergy & Congestion, Allegra-D 24 Hour Allergy & Congestion, Allegra-D 24HR, Allergy Relief-D, Antihistamine & Nasal Decongestant, Leader 12HR Allergy and Congestion, Wal-Fex D
Fexofenadine-Pseudoephed Er
Treats allergy (hay fever) symptoms such as sneezing, runny or stuffy nose, itchy throat, and itchy or watery eyes. This medicine is a combination of an antihistamine and a decongestant.
Antihistamine, Less-Sedating/Decongestant Combination, Antihistamine/Decongestant Combination
Long Acting Tablet, 24 Hour Tablet
By mouth
Long Acting Tablet
24 Hour Tablet
Tablet Extended Release 12 Hour 60-120MG
Box 10 Tablets Extended Release 12 Hour
Box 10 Tablets Extended Release 24 Hour
Box 30 Tablets Extended Release 12 Hour
Fexofenadine-Pseudoephed ER
10 tablets extended release 24 hour box
Your doctor will tell you how much medicine to use. Do not use more than directed.
Swallow the tablet whole. Do not crush, chew, or break the tablet.
Oral routeIt is best to take this medicine on an empty stomach.
This medicine is not for children under 12 years of age.
This medicine is not for children under 12 years of age.
Your doctor will tell you how much medicine to use. Do not use more than directed.
Oral routeIt is best to take this medicine on an empty stomach.
Swallow the tablet whole. Do not crush, chew, or break the tablet.
If you miss a dose or forget to use your medicine, use it as soon as you can. Then wait at least 12 hours before taking your next dose. Do not use two doses at the same time.
Oral routeAsk your pharmacist, doctor, or health caregiver about the best way to dispose of any outdated medicine or medicine no longer needed.
Keep all medicine out of the reach of children. Never share your medicine with anyone.
You should not use this medicine if you have had an allergic reaction to fexofenadine or pseudoephedrine. Tell your doctor if you have ever had an allergic reaction to any drug. You should not use this medicine if you have narrow-angle glaucoma, severe hypertension, or severe heart disease, or if you are unable to urinate. You should not use this medicine if you have used an MAO inhibitor such as Eldepryl®, Marplan®, Nardil®, or Parnate® within the past 14 days.
Make sure your doctor knows if you are pregnant or breast feeding.
Tell your doctor if you have diabetes, glaucoma, heart disease, high blood pressure, or an overactive thyroid. Make sure your doctor knows if you have kidney disease, or trouble urinating due to an enlarged prostate.
Decrease in how much or how often you urinate.
Fast, irregular, or pounding heartbeat.
Hallucinations.
Lightheadedness, fainting, or convulsions (seizures).
Problems with urination.
Severe weakness, dizziness, tremors, or trouble sleeping.
Avoid drinking fruit juices such as apple juice, orange juice, and grapefruit juice while you are using this medicine.
Make sure your doctor knows about all other medicines you are using, especially erythromycin (E-Mycin®, E.E.S.®), digoxin (Lanoxin®), ketoconazole (Nizoral®), or medicine for high blood pressure.
Tell your doctor if you are using an antacid such as Maalox®. Certain antacids should not be taken together with fexofenadine/pseudoephedrine. Ask your doctor about how much time to allow between taking this medicine and taking an antacid.
Do not use any other allergy or cold medicines with fexofenadine/pseudoephedrine unless your doctor tells you to.
Serious Side Effects
Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
Cough, sneezing, sore throat, chest congestion.
Decrease in how much or how often you urinate.
Fast, irregular, or pounding heartbeat.
Hallucinations.
Lightheadedness, fainting, or convulsions (seizures).
Severe weakness, dizziness, tremors, or trouble sleeping.
Problems with urination.
Less Serious Side Effects
Dry mouth, irritated throat.
Sweating or increased thirst.
Headache, drowsiness.
Feeling restless, anxious, fearful, or excited.
Nausea or upset stomach.
Health education, drug info, wellness & more
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© 2026 SingleCare Administrators. All rights reserved