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180MG, Fexofenadine (30 Tablets)
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Walgreens
$2.00
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Albertsons
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Rite Aid
$22.90
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Walgreens
$2.00
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019876
LH429E7391
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Fexofenadine dosage forms
Dosage | Quantity | Price from | Per unit |
---|---|---|---|
60MG | 30 Tablets | $2 | $0.07 |
180MG | 30 Tablets | $2 | $0.07 |
Fexofenadine Warnings
This section provides essential safety information regarding the use of this medication. It is crucial to review these details and consult your healthcare provider with any questions or concerns.
Accidental Overdose: Be cautious when using Fexofenadine (Allegra) and other antihistamines, as they are commonly found in various over-the-counter products. Taking an excessive amount or using multiple antihistamine-containing products, including topical ones, may result in an overdose. This can lead to severe side effects such as seizures, hallucinations, or potentially fatal outcomes.
Individuals with Phenylketonuria (PKU): If you have phenylketonuria (PKU), exercise caution when using the orally disintegrating tablets of Fexofenadine (Allegra), as they contain phenylalanine, a component of aspartame. It is important to carefully read the product label for any warnings related to PKU. If uncertain about the safety of a specific Fexofenadine (Allegra) formulation, consult your pharmacist. Alternative formulations may be available that are more suitable for your condition.
There are no specific contraindications listed for this medication.
Fexofenadine Side Effects
Common side effects:
- headaches
- cough
- stomach upset
Less common but important to monitor:
- fever
- upper respiratory tract infection
Serious side effects:
- severe allergic reaction
- rash
- itching or swelling of the face, tongue, or throat
- severe dizziness
- trouble breathing
- fast heartbeat
- flushing
- extreme sleepiness
- vision changes
- irritability in children
Fexofenadine Interactions
What is the main use of fexofenadine?
Fexofenadine is primarily used as an antihistamine to relieve allergy symptoms such as runny nose, sneezing, itchy or watery eyes, and itching of the throat or nose. It is commonly used to treat conditions like seasonal allergic rhinitis and chronic idiopathic urticaria.
Is fexofenadine the same as Zyrtec?
Fexofenadine and Zyrtec are not the same. Fexofenadine is the generic name for Allegra, while Zyrtec is the brand name for cetirizine. Both are antihistamines used to treat allergy symptoms, but they contain different active ingredients.
Can you take Zyrtec and fexofenadine together?
It is generally not recommended to take Zyrtec (cetirizine) and fexofenadine together, as both are antihistamines and serve a similar purpose in treating allergy symptoms. Taking them together may increase the risk of side effects such as drowsiness, dry mouth, and dizziness. It is advisable to consult a healthcare professional before combining these medications.
Why do doctors prescribe fexofenadine?
Doctors prescribe fexofenadine primarily to relieve symptoms associated with seasonal allergic rhinitis, such as sneezing, runny nose, itchy or watery eyes, and itching of the nose or throat. It is also used to treat chronic idiopathic urticaria, which causes hives and itching. Fexofenadine is an antihistamine that works by blocking the action of histamine, a substance in the body that causes allergic symptoms.
Is there a stronger antihistamine than fexofenadine?
Yes, there are antihistamines that are considered stronger or more sedating than fexofenadine. First-generation antihistamines like diphenhydramine (Benadryl) are often more potent but can cause drowsiness. Second-generation antihistamines, such as cetirizine (Zyrtec) and levocetirizine (Xyzal), may also be more effective for some individuals and can cause mild sedation. It's important to consult with a healthcare provider to determine the most appropriate antihistamine based on individual needs and medical history.