Patients are required to take a specific dosage of medicine but that’s exactly what bothers the visually impaired. Liquid Medicine Assistant is to provide a solution for the visually impaired to take liquid medicine. By virtue of the built-in pressing structure and Braille scale on the surface, only three steps for users are rotating to the scale as needed, pressing the bottle mouth to extract the corresponding dosage into the inner storage of bottle mouth, and pouring out the medicine for taking. Therefore, it greatly simplifies the medicine-taking process, tackles difficulties during the process and represents its humanistic care for the visually impaired.