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Hypersensitivity resulting from sensitization following prior contact with the agent

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10y ago
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4mo ago

Anaphylaxis is a severe, life-threatening allergic reaction that can involve symptoms such as difficulty breathing, rapid heartbeat, swelling of the throat, and a drop in blood pressure, among others. Immediate medical attention and the use of epinephrine (EpiPen) are essential to treat anaphylaxis.

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Q: What is a severe response to an allergen also known as anaphylaxis?
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What is the treatment for anaphylaxis?

The treatment for anaphylaxis involves administering epinephrine to reverse the allergic reaction and relieve symptoms. Additional measures may include giving antihistamines and corticosteroids to reduce inflammation and stabilize blood pressure. It is important to seek immediate medical attention for a severe allergic reaction.


Can a person can go into anaphylactic shock on their first exposure to an antigen?

Yes, it is possible for a person to go into anaphylactic shock on their first exposure to an antigen if they have a severe and immediate allergic reaction. This is known as anaphylaxis and can be life-threatening.


A thickening on the surface of the calcaneus bone that causes severe pain when standing is known as?

A thickening on the surface of the calcaneus bone that causes severe pain when standing is known as a heel spur. It is a bony growth that typically forms in response to long-term strain on the plantar fascia, the ligament that runs along the bottom of the foot. Heel spurs can be managed with rest, physical therapy, proper footwear, and sometimes surgery in severe cases.


What is angioneurotic edema?

Angioneurotic edema, also known as angioedema, is a condition characterized by rapid and severe swelling under the skin or mucous membranes. It is typically caused by an allergic reaction, medications, or genetic factors. Common areas affected include the face, lips, tongue, throat, and genitals.


Clinically severe obesity is also known as?

morbid obesity

Related questions

An exaggerated or unusual hypersensitivity to foreign protein or other substance?

This condition is known as an allergy, where the immune system overreacts to a harmless substance (allergen) as if it were a threat. Common allergic reactions include sneezing, itching, hives, and in severe cases, anaphylaxis. Treatment may involve avoiding the allergen, medication, or allergy shots to desensitize the immune system.


Is the most common type of immediate hypersensitivity?

The most common type of immediate hypersensitivity is type I hypersensitivity, also known as allergic reactions. This type of hypersensitivity involves the production of IgE antibodies in response to an allergen, which leads to the release of histamine and other mediators that cause symptoms such as itching, hives, and anaphylaxis.


How is anaphylaxis treated?

The emergency condition of anaphylaxis is treated with injection of adrenaline, also known as epinephrine.


What microbe causes Peanut Allergy?

Allergies are not a disease. They are not caused by bacteria, what happens during an allergy is that your body over-reacts to a small amount of protein from something, also known as an allergen. This then makes the body ill, often putting the body through 'shock' also known as anaphylaxis.


Also known as hypersensitivity?

Allergen


What is the treatment for anaphylaxis?

The treatment for anaphylaxis involves administering epinephrine to reverse the allergic reaction and relieve symptoms. Additional measures may include giving antihistamines and corticosteroids to reduce inflammation and stabilize blood pressure. It is important to seek immediate medical attention for a severe allergic reaction.


How does an allergic reaction feel?

Allergic reactions can be mild, like sneezing or coughing. They can also be severe, such as anaphylaxis. Anaphylaxis is characterized by difficulty breathing or swallowing, swelling of the lips, tongue, or other parts of the body, dizziness or loss of consciousness. This usually occurs within minutes after contact with the allergen but can take up to 4 hours. These kind of allergic reactions are rare and can be treated successfully if treated correctly.If the allergen is breathed in, such as flower pollen the reaction usually occurs in the nose, and eyes. If the allergen is eaten, such as peanuts, then the reaction is usually in the mouth, tongue, throat and/or the intestinal tract. If the allergen touches the skin, such as poison ivy, the allergic reaction is usually swelling or itching.Histamines, along with other similar chemicals, are known as mediators and are generally responsible for many of those physiological reactions we associate with an allergic reaction such as itching and itchy eyes, rashes, hives, sneezing, nausea, and a runny nose. They can also induce much more serious reactions including difficulty breathing (constriction of the airway), a dilation of blood vessels, and of course, anaphylactic shock.


What is the most serious type of allergic reaction?

The most serious type of allergic reaction is anaphylaxis, which is a severe and potentially life-threatening allergic reaction that can affect multiple systems in the body. Anaphylaxis can lead to difficulty breathing, a sudden drop in blood pressure, and loss of consciousness. Immediate medical attention is required in cases of anaphylaxis.


Does anyone have a malt allergy?

Yes, it's not the most common allergy but it is known as an allergen for some.


Can a person can go into anaphylactic shock on their first exposure to an antigen?

Yes, it is possible for a person to go into anaphylactic shock on their first exposure to an antigen if they have a severe and immediate allergic reaction. This is known as anaphylaxis and can be life-threatening.


How severe can thunder and lightning be?

Very severe. it is known to be even called 'severe '


What severe weather is kansas known for?

strong to severe thunderstorms and tornadoes