Allegra side effects information and medication

Allegra Side Effects

Allegra side effects are varied by the amount of mg. Here are Allegra side effects for each type:

Allegra 180 mg: for seasonal allergies are low and may include headache, cold, or back pain.

Allegra 60 mg: for seasonal allergies are low; less than 3% of people experience cold or flu, nausea, menstrual pain, or drowsiness.

Allegra 60 mg: for hives are low and may include back pain, sinusitis, dizziness, or drowsiness.

Allegra 30: mg are low and may include headache, cold, coughing, or accidental injury.

Allegra-D: were similar to Allegra alone and may include headache, insomnia, and nausea. Due to the decongestant (pseudoephedrine) component in Allegra-D, this product must not be used if you: are taking an MAO inhibitor (a medication for depression) or have stopped taking an MAO inhibitor within 14 days; retain urine; have narrow angle glaucoma; have severe high blood pressure or severe heart disease. You should also tell your doctor if you have high blood pressure, diabetes, heart disease, narrow-angle glaucoma, thyroid disease, impaired kidney function, or symptoms of an enlarged prostate such as difficulty urinating.

ALLEGRA-D® (fexofenadine HCl 60 mg/pseudoephedrine HCl 120 mg)
Extended-Release Tablets

INDICATION:
Allegra-D is indicated in the United States for seasonal allergic rhinitis (SAR) and nasal congestion, in adults and children 12 years and older. SAR is an allergic condition occurring predominantly during spring and fall allergy seasons and is characterized by sneezing, rhinorrhea, itchy nose/palate/throat, itchy/watery/red eyes, and nasal congestion.

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MODE OF ACTION:
The antihistamine component in Allegra-D interacts with H1-histamine receptors, blocking histamine reactions and preventing allergy symptoms. Exposure to allergens causes the body to release histamine, which affects the upper respiratory system by causing excess mucus production or runny nose, sneezing, and itchy, watery eyes. The decongestant component in Allegra-D reduces the swelling of the nasal passages and nasal congestion.

KEY BENEFITS:
Rapid Onset of Action
The onset of action of Allegra® (fexofenadine HCl) 60-mg capsules, the antihistamine component of Allegra-D, was observed at 60 minutes following a single 60 mg fexofenadine dose administered to patients with SAR who were exposed to ragweed pollen in an environmental exposure unit.*

Continuous Relief
Studies demonstrated that allergy sufferers continued feeling relief throughout the 12-hour dosing period. In addition, two-week trials showed that Allegra-D provided significant symptom relief throughout the full course of therapy. Allegra-D offers twice-a-day dosing.

Nonsedating
Allegra-D has been clinically shown to be nonsedating.

Excellent Safety Profile
Unlike some antihistamines, fexofenadine undergoes negligible metabolism by the liver. Studies have demonstrated Allegra (fexofenadine HCl) is safe for use with the macrolide antibiotic erythromycin and the antifungal ketoconazole.

*The Environmental Exposure Unit (EEU) is an enriched pollen environment in an artificial study setting.

SAFETY PROFILE:
Because Allegra-D® (fexofenadine HCl 60 mg/pseudoephedrine HCl 120 mg) Extended-Release Tablets contain pseudoephedrine (the decongestant in most over-the-counter allergy medicines), Allegra-D must not be taken if you are also taking MAO inhibitors (medicines that treat depression) or if you retain urine or have glaucoma, severe high blood pressure, or severe heart disease. Also, let your doctor know before you take Allegra-D if you have high blood pressure, diabetes, heart disease, glaucoma, thyroid disease, impaired kidney function, or symptoms of an enlarged prostate such as difficulty urinating. The most commonly reported adverse experiences with Allegra-D compared to pseudoephedrine alone were headache (13.0% vs. 17.4%), insomnia (12.6% vs. 13.3%), and nausea (7.4% vs. 5.0%).