Berkley Jensen Heartburn Treatment 24 Hour provides long-lasting relief from frequent heartburn symptoms. This over-the-counter medication contains esomeprazole magnesium delayed-release capsules, an acid reducer that may take 1 to 4 days for full effect. The pack includes 42 capsules, offering three 14-day courses of treatment. These delayed-release capsules are designed to treat frequent heartburn by reducing excess stomach acid production. Follow the dosage instructions carefully, and consult a healthcare professional if symptoms persist or worsen. With its convenient capsule form, this heartburn treatment offers a discreet solution for managing acid reflux discomfort throughout the day.