Claritin 24-Hour Non-Drowsy Allergy Relief delivers prescription-strength antihistamine protection with 10 mg of Loratadine per tablet. This formulation blocks histamine action to combat seasonal allergies, pet dander, dust, and mold exposure for a full 24 hours. The non-drowsy formula maintains mental clarity and alertness, making it ideal for professionals, students, and drivers who need uninterrupted symptom relief without sedation. One daily tablet provides consistent, around-the-clock defense against indoor and outdoor allergens, helping you maintain focus and productivity throughout your day and night.