What are the danger signs that indicate a need for immediate medical care?

Hives, also known as urticaria, are itchy, raised welts that are found on the skin. They're usually red, pink, or flesh colored on lighter skin. Hives. Hives, also called urticaria, are red, itchy, raised bumps or welts on the skin. Hives are the body's response to an irritation. The cause (trigger) may ... Some people get hives when they develop an infection like strep throat, a urinary tract infection, or COVID-19. Others get hives when they have a medical ... Mar 11, 2025 ... Hives are the body's response to a stressor. While the stressor is most commonly an allergic trigger, people can break out in hives due to ... Hives in dogs are usually a symptom of an allergic reaction. While most cases of hives are not life-threatening, hives can also be a sign of more dangerous ... Nov 15, 2024 ... "Urticaria" is the medical term for hives. Hives are raised or puffy areas of the skin that itch intensely (picture 1). Hives are a very ... Hives rashes usually get better within a few days. You can often treat hives yourself. Check if it's hives. The main symptom of hives is an itchy rash. Mar 16, 2021 ... A. The most commonly identified trigger for hives in children is viral infections. Other triggers may include allergic reactions to food, ... May 31, 2023 ... Hives ... Hives are raised, often itchy, red bumps (welts) on the surface of the skin. They can be an allergic reaction to food or medicine. They ... May 1, 2011 ... Usually hives only affect the skin, but sometimes they can be part of a serious allergic reaction. When this happens, you may have other ...