👉 Hyalitis is a condition that occurs when the skin becomes inflamed and red after an injury or infection. It can be caused by various factors such as cuts, scrapes, or insect bites, but it's most commonly associated with contact dermatitis. In this condition, the skin around the wound becomes swollen, tender, and often red and warm to the touch. The swelling usually subsides within a few days, but some people may experience persistent redness or irritation for weeks or even months