Eyadda is an electronic system in which the patient is the centre of all the services. Meaning the patient can add all his doctors, as well as his laboratories and hospitals. When he visits any one of them, they can add their consultations on the consultations page. This will automatically update his medical conditions, medicines and the summary pages, which are essential in diagnosis and treatment. The patient's laboratory can add the results directly to his investigations page, so the patient and his doctor can review them at any time.