👉 Trachelology is a term used in medicine and ophthalmology to describe an abnormality of the eyelid, which can be caused by various factors such as trauma, infection or disease. Trachelology can lead to symptoms such as redness, swelling, pain, discharge, and difficulty seeing when looking into the eyes. This condition often involves inflammation of the eyelid, leading to a painful feeling in the eye. The term "trachelology" is derived from the Greek word "tr