What happens when you get stung by a horsefly?

When you get stung by a horsefly, it often results in a painful bite that can cause immediate swelling, redness, and itching at the site. Horseflies have sharp mouthparts that they use to cut into the skin and feed on blood, which can also introduce bacteria and lead to potential infections. Some individuals may experience allergic reactions, resulting in more severe symptoms. It's important to clean the area and monitor for any signs of infection or an allergic response.