Allegra 180mg (fexofenadine hydrochloride) is a prescription-strength antihistamine used to relieve allergy symptoms. Take it exactly as prescribed by your doctor.
Dosage
The usual adult dose is one 180mg tablet once daily. Do not exceed this dosage without consulting your physician. Children’s dosing differs significantly; consult your doctor or pharmacist for appropriate pediatric dosage.
Uses
- Relief of symptoms associated with seasonal allergic rhinitis (hay fever): sneezing, runny nose, itchy eyes, and congestion. Relief of symptoms associated with chronic idiopathic urticaria (hives): itching and rash.
Side Effects
While generally well-tolerated, Allegra 180mg can cause some side effects. These are usually mild and temporary. Common ones include:
- Headache Drowsiness Dizziness Nausea Stomach pain
Less common, but more serious side effects require immediate medical attention. Contact your doctor if you experience:
Severe allergic reactions (e. g., difficulty breathing, swelling of the face, lips, or tongue). Rapid heartbeat Seizures
Drug Interactions
Inform your doctor about all medications you are currently taking, including over-the-counter drugs, herbal remedies, and supplements. Some medications can interact with Allegra 180mg. This interaction can either reduce Allegra’s effectiveness or increase the risk of side effects.
When to Consult a Doctor
Consult your physician if your allergy symptoms persist or worsen despite taking Allegra 180mg. Also seek medical advice if you experience any unexpected or concerning side effects.
Disclaimer
This information is for educational purposes only and does not constitute medical advice. Always consult your doctor or pharmacist before starting any new medication, including Allegra 180mg, or if you have any questions or concerns.
