Hereditary Angioedema Symptoms: Signs That Matters
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Hereditary Angioedema Symptoms: knowing the characteristics
The most obvious of hereditary angioedema symptoms is the swelling of the different parts of the body. It often occurs in the hands, arms, legs, feet, and face (lips, tongue, eyes). It can also cause swelling in the airway, which, in this case, can be life threatening and will cause difficulty in breathing. In fact, there are recorded cases wherein a patient died due to suffocation brought about by the air swelling.
Aside from the swelling, other hereditary angioedema symptoms include nausea and abdominal pain. Patients can also suffer vomiting when the swelling happens in the intestinal wall. Furthermore, when the swelling of the intestines occur, it will most likely lead to abdominal cramping, diarrhea, dehydration, and possibly shock.
Contrary to swellings caused by allergic reactions, usually the patient will not experience itchiness on the affected area. Red blothy rashes appears on the affected area before and after the attack. Even before swelling occurs, tightness or tingling sensation can already be felt as early as 12 to 24 hours.
Once the swelling begin to takes its place, pain sets in on the affected area. This pain may last from anywhere 24 to 72 hours. Attacks that lasted for a few more days are also common.
The most delicate hereditary angioedema symptom to pay attention to is when the swelling occurs on the throat. This may cause blockage in the airway, and if left untreated, will cause difficulty in breathing and possibly, death from suffocation.
