The History of Urticaria

These reactions usually occur within a few minutes to several hours, so you can easily identify foods, plants, or drugs that may cause you to get out of urticaria. Other causes such as emotional stress and multiple allergies require more time and make diagnosis more difficult. If they do not treat acute urticaria, they will keep injured for up to six weeks around the body. Chronic lysine lasts longer, tends to itch, or the skin looks uncomfortable.

Contact urticaria is a rapid and acute skin reaction, and there is a possibility of type I (via IgE) reaction. Urticaria is urticaria with classic red itch with ridges or rubella. For example, if you are allergic to these products, this could happen due to contact with nuts, fruits or latex. Other cosmetic ingredients may also cause a reaction. (There is also a "false" allergic reaction that mimics type I contact urticaria, which sometimes can be experienced by 20% of people.) The symptoms are similar, but not related to the immune system, , Exercise, skin pressure, extreme temperature, or cold water or hot water Usually the cause and mechanism are unknown.

Urticaria (hives) is a red, itching scar caused by skin reactions. ... If the flap appears more than 6 weeks and often recurs within a few months or years, the condition is considered chronic urticaria. Usually, the cause of chronic urticaria is unknown. For details, see here - Chronic idiopathic hives (CIU) and autoimmune hives (hives). Also called psoriasis or scintilla

Lemon yellow (102) is a coloring fee for approved artificial food. In some people, tartrazine is associated with the progression of asthma and chronic urticaria. However, the relevance of tartrazine in stimulating asthma and chronic urticaria is controversial. Some studies show causality, others others do not. Asthma and chronic urticaria are chronic diseases that often occur at unpredictable times. We are controversial about the negative effects of artificial colors and preservatives on children's behavior. It has been suggested that artificial food coloring and other preservatives may cause excessive activity, impulsivity and carelessness to children. However, each person's sensitivity to artificial colors is different. When artificial colors are eliminated from the diet, the behavior of some children changes positively, but it is not so.