Allegra Adult delivers prescription-strength allergy relief without sedation, utilizing fexofenadine HCl 60mg to combat seasonal and environmental allergens. This fast-acting formulation begins working within one hour, providing sustained symptom control for a full 12 hours with a single dose. The non-drowsy formula allows you to maintain mental clarity and productivity throughout your day while effectively suppressing sneezing, nasal congestion, itchy or watery eyes, and throat irritation. Each tablet in this 12-count pack represents a clinically proven approach to comprehensive allergy management, enabling you to engage in daily activities without the fatigue associated with traditional antihistamines.