E-OMC is a fullstack web application built with modern web technologies (Next.js, React, TypeScript, Tailwind CSS, MySQL) that aims to provide a digital solution for Oral Mucositis Care management. It delivers an integrated and responsive experience that makes it easy for cancer patients to access self-care education and monitor their condition, while also providing a reliable system for healthcare providers at Puskesmas Berbah to manage patient data effectively.