Before it was believed that ulcers were a result of lifestyle factors which include taking in behaviors, cigarette using tobacco, and pressure. In accordance with the American Academy of Ophthalmology, other typical causes for corneal ulcers are dry eye syndrome, infections attributable to viruses, fungi, and amoebae, cuts or scrapes https://www.sgvascularctr.com/do-i-need-chronic-leg-ulcer-treatment-in-singapore/