* [[Allergies]]
* [[Overactive Immune System]]
== causes Causes and Symptoms ==
Urticaria (from the Latin urtica), nettle ,commonly referred to as hives, is a kind of skin rash notable for pale red, raised, itchy bumps. Hives might also cause a burning or stinging sensation.
* overactive immune system : Hives are frequently caused by allergic reactions; however, there are many nonallergic causes. Most cases of hives lasting less than six weeks (acute urticaria) are the result of an allergic trigger. Chronic urticaria (hives lasting longer than six weeks) is rarely due to an allergy. The majority of chronic hives cases have an unknown (idiopathic) cause. In perhaps as many as 30 to 40% of patients with chronic idiopathic urticaria, it is caused by an autoimmune reaction.
* many people with hives may have low [[vitamin D]].
* Combination [[Vitamin C]] With [[Quercetin]].
* [[Amylase]] Possesses antihistamine properties amylase can relieve many kinds of skin problems, such as hives and rashes, contact dermatitis, and allergic reactions to bee stings, bug bites, and poison oak or ivy.
== Warnings ==