Antihistamine: Fexofenadine (allegra) is a new generation antihistamine for treating allergies and hives. It comes as a 180 mg tab, 60 mg tab and 30 mg meltable tablet and liquid 30 mg/5 ml. There is no 860 mg tablet.
Answered 9/12/2016
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Does not exist: The highest dose in the us is 180mg, in europe they have it in 240mg, the safety was studied up to 320mg, anything higher has not been established safe.
Answered 4/5/2013
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