According to a study, the general population is affected around 15 to 25 percent with acute or chronic urticaria in their life (30). The most common incidence of acute urticaria has been noted higher in people with atrophy and in teenagers and young adults (31), Few cases have been reported to develop both conditions of angioedema and urticaria, occurring simultaneously. A study has been noted that approximately half of subjects have both urticaria and angioedema, Whist 40% had been noted with urticaria alone, and 10 percent angioedema alone (32) while hereditary angioedema (C1 inhibitor deficiency) reports for 0.4% of incident of angioedema and is related with a high mortality and mobility rate.
The acute urticaria self-cured or recover …show more content…
The reaction begins when basophils and cutaneous mast cells release histamine and other inflammatory substances at the skin's surface. The mast cells are stimulated to release these chemicals when Immunoglobulin (IgE) antibodies bind to an allergen and effectively flag it up as a foreign body.
Blood vessels triggered by the histamine across the skin leading to its warm and reddish appearance. In addition, the dilated blood vessels can become leak and release fluids that cause swelling or edema. This will remain until the excess fluid to be absorbed back by cells, which surrounds the swelling.
Infection: Normally hives like condition can occur because of viral infection such as cold, they usually appear after two-three days of infection and sometimes its took a week to appear the hives. Stress and chronic idiopathic urticaria: Stress rash hives are also known as a stress hives or as stress bumps also been linked since 1940(6). They develop due to chronic stress or tension (34) and appear as red raised areas and swollen areas on the skin that seem to suddenly appear. Histamine cannot be eliminated with stress and instead, the histamine just causes hives to appear on your face, neck, chest and other parts of your …show more content…
Dietary histamine poisoning: Consumptions of food especially certain type of fish and cheese that contain usually high lever of histamines like tuna mackerel and bonito can cause histamine poisoning which is also called comorbid poisoning. The symptoms of histamine poisoning are, vomiting, diarrhea nausea, oral burning sensations, hypotension, itching and hives and red rashes. Symptoms of histamine food poisoning also resembling with IgE, mediated food allergies (37).
Allergic urticaria: Histamine and other pro-inflammatory substances release from tissues, mast cell as well as basophils and another inflammatory cell also release histamine and other medications which bind to IgE antibodies to high-affinity cell surface receptor and play a major role in the chronic urticaria and skin
The acute urticaria self-cured or recover …show more content…
The reaction begins when basophils and cutaneous mast cells release histamine and other inflammatory substances at the skin's surface. The mast cells are stimulated to release these chemicals when Immunoglobulin (IgE) antibodies bind to an allergen and effectively flag it up as a foreign body.
Blood vessels triggered by the histamine across the skin leading to its warm and reddish appearance. In addition, the dilated blood vessels can become leak and release fluids that cause swelling or edema. This will remain until the excess fluid to be absorbed back by cells, which surrounds the swelling.
Infection: Normally hives like condition can occur because of viral infection such as cold, they usually appear after two-three days of infection and sometimes its took a week to appear the hives. Stress and chronic idiopathic urticaria: Stress rash hives are also known as a stress hives or as stress bumps also been linked since 1940(6). They develop due to chronic stress or tension (34) and appear as red raised areas and swollen areas on the skin that seem to suddenly appear. Histamine cannot be eliminated with stress and instead, the histamine just causes hives to appear on your face, neck, chest and other parts of your …show more content…
Dietary histamine poisoning: Consumptions of food especially certain type of fish and cheese that contain usually high lever of histamines like tuna mackerel and bonito can cause histamine poisoning which is also called comorbid poisoning. The symptoms of histamine poisoning are, vomiting, diarrhea nausea, oral burning sensations, hypotension, itching and hives and red rashes. Symptoms of histamine food poisoning also resembling with IgE, mediated food allergies (37).
Allergic urticaria: Histamine and other pro-inflammatory substances release from tissues, mast cell as well as basophils and another inflammatory cell also release histamine and other medications which bind to IgE antibodies to high-affinity cell surface receptor and play a major role in the chronic urticaria and skin