Brand Name: Allegra (fexofenadine (fex oh FEN a deen))

Why is Allegra Prescribed?

Allegra is used to relieve hay fever and allergy symptoms, including runny nose; sneezing; and red, itchy, tearing eyes. Allegra is in a class of medications called antihistamines. Allegra works by blocking histamine, a substance in the body that causes allergic symptoms. Allegra may cause less drowsiness than other antihistamines.

How should Allegra be used?

Allegra comes as a capsule to take by mouth. Allegra usually is taken once or twice a day with food or milk. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take Allegra exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.

Other uses for Allegra

Allegra is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.

What special precautions should I follow?

Before taking Allegra

• tell your doctor and pharmacist if you are allergic to Allegra or any other drugs.
• tell your doctor and pharmacist what prescription and nonprescription medications you are taking, especially cold or allergy medications, erythromycin (E-Mycin), ketoconazole (Nizoral), and vitamins.
• tell your doctor if you have or have ever had kidney disease.
• tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding. If you become pregnant while taking Allegra call your doctor.
• if you are having surgery, including dental surgery, tell the doctor or dentist that you are taking Allegra.

What special dietary instructions should I follow?

Unless your doctor tells you otherwise, continue your normal diet.

What should I do if I forget a dose?

Take the missed dose as soon as you remember it. However, if it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. Do not take a double dose to make up for a missed one.

What side effects can Allegra cause?

Although side effects from Allegra are not common, they can occur. Tell your doctor if any of these symptoms are severe or do not go away:

• headache
• upset stomach

What storage conditions are needed for Allegra?

Keep Allegra in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). Throw away any medication that is outdated or no longer needed. Talk to your pharmacist about the proper disposal of your medication.

In case of emergency/overdose:

In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.

Symptoms of overdose may include:

• dizziness
• drowsiness
• dry mouth