Key facts about Fexofenadine
What dosages is Fexofenadine available in?
Fexofenadine is available as a 30 mg, 60 mg, and 180 mg oral tablet, 30 mg/5 ml oral suspension, and 30 mg oral disintegrating tablet.
What is Fexofenadine used for?
Fexofenadine is a second-generation antihistamine that is used for the short-term relief of allergy symptoms (sneezing, runny nose, itchy or watery eyes, itchy nose or throat) for patients as young as 6 months of age for certain conditions.
How does Fexofenadine work?
Fexofenadine is a second-generation antihistamine. It blocks histamine, a natural chemical in your body that can cause allergy symptoms like itchiness, itchy eyes, or runny nose. By blocking histamine, Fexofenadine helps relieve allergy symptoms.
How do I take Fexofenadine?
Fexofenadine is typically taken by mouth once or twice daily.
Is it safe for me to take Fexofenadine?
Fexofenadine is a safe and effective treatment when used for FDA licensed indications. However, like all medications, they may give you unwanted side effects. You should always discuss potential side effects with your physician to ensure the medication is suitable and right for you.
Fexofenadine Common Side Effects
Common side effects of Fexofenadine include:
- Cough
- Headache
- Diarrhea
- Upper respiratory tract infection
- Back pain
Fexofenadine Serious Side Effects
Serious side effects are rare with Fexofenadine. Contact your healthcare provider immediately if you experience any of the following. Accidentally taking too much medication: fast heartbeat, flushing, extreme sleepiness, changes in vision, irritability in children
Effects of other drugs, drug classes and over-the-counter products on Fexofenadine
The following medications may interact with Fexofenadine:
- Antacids containing aluminum and magnesium hydroxide can decrease the levels and effects of Fexofenadine
Who makes Fexofenadine?
Various FDA-approved generic manufacturers
Is Fexofenadine safe in pregnancy?
It is not known if Fexofenadine will harm your unborn baby. If you become pregnant while receiving Fexofenadine, talk to your healthcare provider.













