fexofenadine, an antihistamine. ▪ INDICATIONS: It is used to treat rhinitis and allergy symptoms. ▪ CONTRAINDICATIONS: Known hypersensitivity to this drug and severe hepatic disease prohibit its use. Its use is also contraindicated in lactating women and in newborn or premature infants. ▪ ADVERSE EFFECTS: Life-threatening effects are hemolytic anemia, thrombocytopenia, leukopenia, agranulocytosis, pancytopenia, and arrhythmias (rare). Other adverse effects are urinary frequency, dysuria, urinary retention, impotence, thickening of bronchial secretions, dry nose and throat, nausea, diarrhea, abdominal pain, vomiting, constipation, headache, stimulation, drowsiness, sedation, fatigue, confusion, blurred vision, tinnitus, restlessness, tremors, paradoxical excitation in children or the elderly, rash, eczema, photosensitivity, urticaria, hypotension, palpitations, bradycardia, and tachycardia.
