Eye prevention and treatment

This book was written by its author a century ago, and the reference to the date of writing the book shows the extent of the need of society at that time, as it was suffering from many problems, the most serious of which were widespread ignorance and illiteracy, along with extreme poverty, and in such a society the need for a doctor who possesses competence, awareness and a sense of responsibility towards his society increases. . The book deals with basic principles, in ten chapters, where it explains the parts that make up the eye, explaining to the reader its structural anatomy that enables the eye to perform its function in vision, starting from the eye socket or the cavity that contains it, as it is a very strong bone cavity that serves as a preservative for the tissues that make up the eyeball. It is protected by an eyelid that is in constant motion and does not stop except during sleep. The eyelid contains cilia that protect the eye from impurities, dust, and bright light. The eyebrows also protect the eyes from sweat dripping from the forehead, ending with what he called the "e;lacrimal system,"e; where he explained the function of tears and how they are formed. It is transmitted from the anatomy of the eye to the microbes that can infect humans. During their lives, these microbes secrete several toxic organic chemicals, known as "e;ptoplasms"e; and "e;toxins,"e; that affect the tissues and damage them, as if they sometimes cause changes in the blood that prevent it from performing its function as it should. Or it affects the nerve centers, causing a disturbance in them. Then he talks about infection, which is the transmission of diseases from one person to another.