Hypersensitivity resulting from sensitization following prior contact with the agent
anaphylaxis is treated with injection of adrenaline, also known as epinephrine. People who are prone to anaphylaxis because of food or insect allergies often carry an "Epi-pen" containing adrenaline in a hypodermic needle.
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 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.
In this type of edema the blood vessels and the nerves are involved, as the name suggests. You can see the edema developing in very less time. Usually around your lips. It can endanger the life, if it involve the larynx.
Plants such as vines, tendrils, and some climbing plants are known to exhibit thigmotropism, a response to touch or contact stimuli.
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.
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.
The emergency condition of anaphylaxis is treated with injection of adrenaline, also known as epinephrine.
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.
Allergen
anaphylaxis is treated with injection of adrenaline, also known as epinephrine. People who are prone to anaphylaxis because of food or insect allergies often carry an "Epi-pen" containing adrenaline in a hypodermic needle.
Yes, penicillin can potentially be life-threatening if you have a history of allergic reactions, such as hives. An allergic reaction can escalate to anaphylaxis, a severe and rapid response that can be fatal if not treated promptly. If you have previously experienced hives after taking penicillin, it is crucial to avoid the drug and consult a healthcare professional for alternatives. Always inform your doctor about any known allergies to medications.
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.
Death Anaphylaxis or Anaphylactic shock, is the most serious type of allergic reaction. It is the result of an antigen-antibody reaction that stimulates a massive secretion of histamine.
Yes, it's not the most common allergy but it is known as an allergen for some.
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.
Very severe. it is known to be even called 'severe '