fexofenadine

Brand names: Fexofenadine HCL

# Fexofenadine Overview Fexofenadine is an allergy medicine that helps relieve symptoms caused by allergies. It works by reducing the effects of histamine, a natural chemical in your body that causes allergy symptoms like sneezing, itchy and watery eyes, and itchy nose or throat. This medicine is used to treat allergies but does not prevent them from happening. Fexofenadine is available without a prescription and is safe for most people when used correctly. Before taking fexofenadine, it's important to know a few safety rules. Don't use this medicine if you're allergic to fexofenadine or any of its ingredients. Talk to a doctor before using it if you're pregnant or breastfeeding, since they can tell you if it's safe for you and your baby. Keep the medicine in its original container, store it at room temperature, and always keep it away from children. Follow the dosage instructions on the package carefully, and stop using the medicine if you have any unusual symptoms or reactions.

Most Reported Side Effects (FAERS)

  • DRUG INEFFECTIVE3,946 reports
  • FATIGUE991 reports
  • HEADACHE990 reports
  • NAUSEA915 reports
  • EXTRA DOSE ADMINISTERED853 reports
  • PRURITUS843 reports
  • NO ADVERSE EVENT811 reports
  • DIARRHOEA805 reports
  • DIZZINESS768 reports
  • DYSPNOEA693 reports

Source: FDA Adverse Event Reporting System (FAERS). Voluntary reports do not establish causation.

Check interactions with fexofenadine:

SafeCheck provides drug interaction information from FDA-approved product labeling (openFDA). This is for informational purposes only and is not medical advice. Always consult your healthcare provider before making medication decisions.