Allegra ODT Side Effects
Generic Name: fexofenadine
Please note - some side effects for Allegra ODT may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA.
Side Effects of Allegra ODT - for the Consumer
Allegra ODT Orally Disintegrating Tablets
All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome when using Allegra ODT Orally Disintegrating Tablets:
Seek medical attention right away if any of these SEVERE side effects occur when using Allegra ODT Orally Disintegrating Tablets:Dizziness; headache; stomach upset.
Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); earache; fever; severe or persistent coughing or vomiting.
This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider. Call your doctor for medical advice about side effects. To report side effects to the appropriate agency, please read the Guide to Reporting Problems to FDA.
TopSide Effects by Body System - for Healthcare Professionals
Gastrointestinal
Gastrointestinal side effects have included nausea and dyspepsia in approximately 1.5% of patients.
Nervous system
Nervous system side effects have included drowsiness in 1.3% of patients. Dizziness and headache have also been reported.
Genitourinary
Genitourinary side effects have included dysmenorrhea at a rate of 1.3%.
Hypersensitivity
Hypersensitivity side effects have included rare reports of rash, urticaria, and pruritus. Other hypersensitivity reactions have included angioedema, chest tightness, dyspnea, flushing, and systemic anaphylaxis.
Respiratory
Respiratory side effects have included nasopharyngitis and upper respiratory tract infection.
Musculoskeletal
Musculoskeletal side effects have included myalgia, back pain, and pain in extremity.
TopMore Allegra ODT resources
- Allegra ODT Orally Disintegrating Tablets MedFacts Consumer Leaflet (Wolters Kluwer)
- Allegra ODT Advanced Consumer (Micromedex) - Includes Dosage Information
- Fexofenadine Prescribing Information (FDA)
- Allegra Prescribing Information (FDA)
- Allegra Monograph (AHFS DI)
- Allegra Consumer Overview
- Allegra MedFacts Consumer Leaflet (Wolters Kluwer)
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