Hypersensitivity to common substances, such as dust, pollen, or certain foods, occurs when the immune system overreacts to these substances, triggering an allergic reaction. Symptoms can range from mild to severe, including sneezing, itching, hives, or even anaphylaxis in extreme cases. Managing hypersensitivity typically involves avoiding the trigger and may include medications or allergy shots.
Delayed hypersensitivity reactions, also known as type IV hypersensitivity reactions, are caused by T cells recognizing antigens and triggering an immune response. This can happen hours to days after exposure to the antigen. Common triggers include certain drugs, metals, and infectious agents.
Hypersensitivity is also known as allergic reaction, exaggerated immune response, or allergic sensitivity.
Type II hypersensitivity is also known as cytotoxicity hypersensitivity and it may affect variety of organs and tissues. The antigens are endogenous and exogenous chemicals. Type III Hypersensitivity complex type of hypersensitivity and it may affect individual organs like skin, Liver etc.
A neutral substance is any substance that has the same number of protons and electrons. One common neutral substance is carbon dioxide. Another common neutral substance is nitrogen gas, N2.
I don't think it has one. It's not a common enough substance to need one.
allergy
allergy
allergy
The medical term for a substance that produces hypersensitivity is an allergen. Allergens can trigger allergic reactions in individuals who are sensitive to them, leading to symptoms such as sneezing, itching, and hives.
Hypersensitivity pneumonitis refers to an inflammation of the lungs caused by repeated breathing in of a foreign substance, such an organic dust, a fungus, or a mold.
It is an allergy
allergen
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.
This is the hypersensitivity to a drug or other substance without any relation with thr immunological response.
This is the hypersensitivity to a drug or other substance without any relation with thr immunological response.
they are all hypersensitivity reaction
The technical name for it is Hypersensitivity pneumonitis which is an "inflammation of the lungs due to breathing in a foreign substance, usually certain types of dust, fungus, or molds." https://health.google.com/health/ref/Hypersensitivity+pneumonitis