GENERIC NAME: FEXOFENADINE /PSEUDOEPHEDRINE EXTENDED RELEASE - ORAL (fex-oh-FEN-uh-deen WITH sue-doh-eff-ED-rin)
BRAND NAME(S): Allegra D
Medication Uses | How To Use | Side Effects | Precautions | Drug Interactions | Overdose | Notes | Missed Dose | Storage | Medical Alert
USES: This medication is an antihistamine and decongestant combination which provides relief of seasonal allergy symptoms such as watery or itchy eyes, runny nose, sneezing, itchy throat, and stuffy nose (nasal congestion). This medication is not recommended for use in children under 12 years of age due to the high amount of pseudoephedrine.
HOW TO USE: Take this medication by mouth on an empty stomach 1 hour before or 2 hours after a meal, usually twice daily; or take as directed by your doctor. High-fat meals may decrease the absorption of the medicine into your bloodstream. Swallow the tablet whole. Do not break, crush, or chew the tablet; doing so will destroy the long action and increase the chance of side effects. Antacids containing aluminum and magnesium can decrease the absorption of this drug. Do not take antacids within 2 hours of taking this medication. Do not increase your dose or take this more often than directed. Do not take this medication for several days before allergy testing since test results can be affected. Consult your doctor or pharmacist for more information.
SIDE EFFECTS: Nausea, stomach upset, trouble sleeping, headache, dizziness, nervousness or dry mouth may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. Tell your doctor immediately if any of these serious side effects occur: fast/irregular heartbeat, uncontrolled shaking or tremor. Tell your doctor immediately if any of these unlikely but serious side effects occur: seizures, chest pain, mental/mood changes. This medication does not usually cause drowsiness when used at recommended doses and under normal circumstances. However, this drug may make you dizzy; therefore use caution engaging in activities that require alertness such as driving or using machinery. A serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction include: rash, itching, swelling, severe dizziness, trouble breathing. If you notice other effects not listed above, contact your doctor or pharmacist.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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