What are the differences between urticaria and hives?

The difference between urticaria and hives, measles is a highly infectious acute viral infectious disease, more common in children. Clinically characterized by fever, runny nose, conjunctivitis, oral mucosal spots and systemic maculopapules, pneumonia and other complications can occur, often accompanied by high fever, rash 5-7 days after the rash can resolve by itself, clinical treatment to antiviral drugs. Urticaria is an allergic disease, which can occur at any age. It can be divided into acute and chronic. The skin lesions are mainly erythema and wheals. Generally, they can disappear by themselves within 24 hours, but they will occur repeatedly. The treatment is mainly antihistamine and antiallergic drugs. Most allergens include food, drugs, inhalants, autoimmune reactions and allergies caused by physical and chemical factors.