Definition: The word 'aponeuroses' comes from Greek and refers to an illness where a person feels pain in their eyes, nose or mouth. It's caused by nerve damage that affects one's ability to sense light. The medical term for this condition is photophobia (light sensitivity), and it can manifest in various ways like discomfort when looking at objects, difficulty seeing things close to the eye, or pain. It often occurs when the nerves involved in visual perception are damaged or altered. The exact causes of aponeuroses are not fully understood but it's believed that nerve damage from certain toxins (such as those found in tobacco smoke) can lead to damage to the optic nerve, causing light sensitivity. Other factors like genetics and exposure to UV rays also play a role in this condition. Aponeuroses typically requires immediate medical attention because it can cause severe vision loss or even blindness. Early intervention is crucial to minimize damage and prevent long-term complications.