What is the role of an ECOLLAR in treating corneal ulcers?

An ECOLLAR, also known as an Elizabethan collar, primarily serves the purpose of preventing the animal from rubbing its eyes or faces. This is essential in the treatment of corneal ulcers because any attempt by the animal to scratch or rub its eye can exacerbate the injury, lead to further damage, and significantly hinder the healing process. Corneal ulcers can be sensitive and painful, and the most common behavior in response to discomfort is rubbing or pawing at the affected eye. Thus, the ECOLLAR acts as a physical barrier to protect the eye from external trauma caused by these behaviors, allowing for better healing conditions.

Medication and pain relief, while vital in treating corneal ulcers, are administered separately from the ECOLLAR. The collar does not provide medication or directly alleviate pain or assist with vision improvement; its sole focus is to ensure the integrity of the eye during the healing process by restricting the animal’s access to it.