Angioedema is a swelling and it is just like hives but the inflammation takes place under the skin rather than on the skin.
The most important symptom of this disease is sudden swelling below the skin surface but you may also develop welts or swelling on the surface of your skin.
It is also possible to have angioedema without hives.
An allergic reaction is one of the causes of angioedema but in many cases, the cause is never found.
Angioedema may also happen after infections or with other illnesses including autoimmune disorders and they can be lupus, leukemia and lymphoma.
During the reaction of this disease, histamine and other chemicals are discharged into the bloodstream and the body releases histamine when the immune system detects a strange material that is called as allergen.
As mentioned above, it is not possible to find the cause of angioedema but nevertheless the causes may include animal dander, exposure to water, sunlight, cold or heat, different kinds of foods, shellfish, fish, nuts, eggs, milk, insect bites, medicines such as antibiotics, anti-inflammatory drugs, blood pressure medicines and pollen.
There are numerous factors which are playing their role in engaging people with angioedema.
People are really eager to learn more about causes of Angioedema because this skin disorder is quite irritating and painful and there are millions of victims of this health dilemma.
Family genes are known as one of the most important factors that play the main role in the growth of such body and skin diseases.
There are some kind of diseases that contain certain germs which are passed through the whole generation by means of genes.
The type of angioedema that is inherited is a trouble in the genes that produces proteins in the blood for an abnormal functionality.
Therefore, if you come across such frustrating health diseases in your family members then do not hesitate to move ahead for early preventive measures in order to eradicate the germs.
The physician would like to have complete information as if your ancestors had signs of skin rashes or allergies.
A series of skin tests are often carried out as well in order to know about such things.
Be certain to let your doctor learn if you are taking any medicines because as mentioned earlier, medicines can also cause angioedema.
Smoking can be another major angioedema cause.
Allergies resulting from smoking a cigarette can lead a person to confront serious health issues including skin problems and that is what commonly called as angioedema or hives.