Sclera-

Sclera is the scientific name for the thin, transparent outer layer of the eye, also known as the sclera. We can say that sclera is a synonym for the word “thorn”.

In addition to providing structural support, the sclera also serves many functions for our vision. It acts like a natural lens, greatly adjusting the focus of the image hitting the retina.

The sclera also helps regulate the eye's internal light balance by reflecting and absorbing light. As a result, the sclera protects the eye tissues from damage from ultraviolet rays and also protects them from pollution from atmospheric smoke, dust and other air pollutants.

Complications of the sclera can be caused by various diseases, such as osteomyelitis, trauma, diabetes, infections that affect the epithelium of the inner surface of the eye. The sclera can also be damaged in some procedures, such as laser therapy.

Depending on the level of damage, the sclera may prevent light from entering the eye and cause vision impairment, potentially leading to blindness. Perhaps it is for this reason that patients with weak sclera often suffer from myopia.

There are several ways to treat such conditions, some of which include repeated surgery (if there is obvious damage to the sclera), the use of techniques involving anesthesia or surgery to remove the affected part of the sclera (this method can be controversial, mainly related to how successful they eliminate symptoms although, for example, they reduce glare).

However, it is important to know that the manifestations and causes of sclera may vary from person to person, so diagnosis and treatment may vary. Therefore, you should not self-medicate the sclera if this problem has arisen or you plan to contact a specialist to be sure that you are following the recommendations correctly.