Tightness in the chest.
Allegra side effects dry eyes.
As noted above all oral antihistamines including newer generation antihistamines such as claritin zyrtec cetirizine pfizer and allegra fexofenadine aventis pharmaceuticals dry the eye.
Hives itching or skin rash.
Dry mouth nose or throat.
Common side effects may include.
These side effects may go away during treatment as your body adjusts to the medicine.
Chest tightness feeling of warmth redness of the face neck arms and occasionally upper chest swelling on anywhere on the face throat hands legs feet or sex organs shortness of breath or difficult or.
Some side effects may occur that usually do not need medical attention.
Sores in the mouth or on the lips.
Seek immediate medical attention if you experience any of the following allegra side effects.
Nervousness rash sleeplessness terrifying dreams trouble sleeping.