Allegra (Cont.)

Effects of Allegra

Prior to Allegra's approval in the United States, a number of clinical studies were conducted on over 4,500 adults and children to determine the safety and effectiveness of Allegra. These studies analyzed the effects of Allegra on both seasonal allergy symptoms and chronic hives. In these studies, people taking Allegra experienced relief of their symptoms compared to a group of people who did not take the medicine. Allergy relief was measured based on a symptom score that rated changes in the following symptoms:
 
  • Sneezing
  • Runny nose
  • Itchy nose or throat
  • Itchy, watery, or red eyes.
     
Improvement in symptoms was seen between one and three hours after taking Allegra.
 
For chronic hives, the symptom score measured changes in itching and the number of hives.
 

When and How Do I Take Allegra?

General considerations for when and how to take Allegra include the following:
 
  • Allegra comes in the form of tablets, orally disintegrating tablets (ODTs), and oral suspension (liquid). It is taken by mouth, usually once or twice daily.
     
  • Allegra orally disintegrating tablets rapidly dissolve on the tongue. Be sure to swallow (either with or without water) after the tablet has dissolved.
     
  • Be sure to shake Allegra oral suspension well just before each dose.
     
  • For Allegra tablets and oral suspension, it does not matter if you take it with or without food. However, Allegra orally disintegrating tablets should be taken on an empty stomach.
     
  • Allegra should not be taken with fruit juices, as juice may affect the way your body handles Allegra.
      
  • Your Allegra dosage can be taken with or without food. Swallow the capsules or tablets with a drink of water.
     
  • Your Allegra medication can be taken at any time during the day. However, it should be taken at the same time each day to help maintain an even level of medicine in the blood. Do not take it more often than directed.
      
  • For Allegra to work properly, you have to take it as prescribed. Allergy symptoms will most likely return if you stop taking it.
     
(Allegra Continued: Page 3)
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Written by/reviewed by: Kristi Monson, PharmD; Arthur Schoenstadt, MD
Last reviewed by: Kristi Monson, PharmD;