allergic reaction symptoms throat swelling medical term
Allergic eczema is an allergic rash that is usually not caused by skin contact with an allergen and features the following symptoms: 1  Itching, redness, and or dryness of the skin. 2  Rash on the face, especially children.  Rash around the eyes, in the elbow creases, and behind the knees, especially in adults. Postnasal drip is the main culprit in cases of allergy-induced sore throat. The result of exposure to an allergen, postnasal drip occurs when congestion in the sinuses drains down the throat, causing tickling or scratchy pain. The drainage also can cause: coughing. Angioedema may be caused by an allergic reaction. During the reaction, histamine and other chemicals are released into the bloodstream. The body releases histamine when the immune system detects a foreign substance called an allergen. In most cases, the cause of angioedema is never found. Allergy symptoms generally include congestion, sneezing, itchy eyes and coughing. If you have a sore throat with fever and body aches, it’s likely the result of a virus, like a cold or flu. Scratchiness is another way to determine if you have an allergy-induced sore throat. Mild symptoms may not need treatment. Moderate to severe symptoms may need to be treated. Breathing difficulty is an emergency condition. People with angioedema should: 1  Avoid any known allergen or trigger that causes their symptoms.  Avoid any medicines, herbs, or supplements that are not prescribed by a provider. Treating an Allergy-Induced Sore Throat. Preventing allergies is essential in alleviating a sore throat and other related symptoms. The first step is to limit your exposure to the irritants as much as possible. Avoid known irritants like cigarette smoke and pet dander when you can. Allergic reactions are sensitivities to substances called allergens that come into contact with the skin, nose, eyes, respiratory tract, and gastrointestinal tract. They can be breathed into the lungs, swallowed, or injected. Allergic reactions are common. The immune response that causes an allergic reaction is similar to the response that causes hay fever. Most reactions happen soon after contact with an allergen. Many allergic reactions are mild, while others can be severe and life threatening. Angioedema is swelling that is similar to hives, but the swelling is under the skin instead of on the surface. Hives are often called welts. They are a surface swelling. It is possible to have angioedema without hives. For a severe allergic reaction (anaphylaxis): Check the person's airway, breathing, and circulation (the ABC's of Basic Life Support). A warning sign of dangerous throat swelling is a very hoarse or whispered voice, or coarse sounds when the person is breathing in air. If necessary, begin rescue breathing and CPR. The main symptom is sudden swelling below the skin surface. Welts or swelling on the surface of the skin can also develop. The swelling usually occurs around the eyes and lips. It may also be found on the hands, feet, and throat.
It is a very hoarse or whispered voice, or coarse sounds when the person is breathing in air.