Allegra is used to relieve hay fever and allergy symptoms, including
runny nose; sneezing; and red, itchy, tearing eyes. Fexofenadine
is in a class of medications called antihistamines. It 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. It usually is taken
once or twice a day with food or milk. Follow the directions on
your label carefully, and ask your doctor or pharmacist
to explain any part you do not understand. Take Fexofenadine exactly
as directed. Do not take more or less of it or take it more often
than prescribed by your doctor.
--
tell your doctor and pharmacist if you are allergic to Allegra
or any other drugs.
-- tell your doctor and pharmacist what
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 Fexofenadine,
call your doctor.
-- if you are having surgery, including dental surgery, tell the
doctor or dentist that you are taking Allegra. 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 Fexofenadine 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away any medication that is outdated or no longer needed.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.
What
other information should I know?
Keep all appointments with your doctor.
Do
not let anyone else take your medication. Ask your pharmacist
any questions you have.