What is Allegra?
• Allegra is an antihistamine. Antihistamines work against the naturally occurring chemical histamine in your body.
• Allegra is used to prevent sneezing, runny nose, itching and watering of the eyes, and other allergic symptoms.
• Allegra may also be used for purposes other than those listed in this medication guide.

What is the most important information I should know about Allegra?
• Never take more of this medication than is directed by your doctor. If your symptoms are not being adequately treated, talk to your doctor.

How should I take Allegra?
• Take Allegra exactly as directed. If you do not understand these instructions, ask your pharmacist, nurse, or doctor to explain them to you.
• Take each dose with a full glass of water.
• Allegra is usually taken twice a day, in the morning and the evening. Follow your doctor"s instructions.
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