The Aftamed Shield, upon contact with saliva, it forms a thin impermeable film covering the wound and provides immediate relief of pain by at least 4 hours. Additionally protects the wound from external factors, such as eating, drinking, smoking, contributing to faster healing. The series Aftamed, with high molecular weight hyaluronic acid, also available in Aftamed Gel for adults, Aftamed Junior Gel for children pleasant tasting bubble gum and Aftamed Mouthwash to prevent creation of new aphthae.