A bio allergy is a type of allergy caused by a reaction to substances found in the environment that are normally harmless to most people. These substances are known as allergens, and they can include things like dust mites, animals, pollen, ticks, food, and certain drugs.
Bio allergies occur when a person's immune system overreacts to allergens, producing antibodies called immunoglobulin E (IgE). These antibodies bind to mast cells, which release histamine and other chemicals that cause allergic symptoms such as sneezing, itching, hives, and difficulty breathing.
One of the major challenges in allergy research is predicting the allergenic potential of a protein, particularly in new foods. This is an important area of study because it can help to identify potential allergens before they are introduced into the food supply.
Currently, there are five approved biological treatments for allergic disease management. These treatments target IgE, type 2 (T2) cytokines, and other pathways involved in allergic reactions.
Examples of Bio Allergies:
- Food allergies: Reactions to peanuts, shellfish, milk, eggs, soy, wheat, tree nuts, fish, and other foods.
- Dust mite allergies: Reactions to microscopic creatures that live in dust.
- Pet allergies: Reactions to animal dander, saliva, and urine.
- Pollen allergies: Reactions to pollen from trees, grasses, and weeds.
- Mold allergies: Reactions to molds that grow in damp environments.
Treating Bio Allergies:
- Avoiding the allergen: The most effective way to prevent allergic reactions is to avoid the allergen that triggers them.
- Medications: Antihistamines, nasal corticosteroids, and other medications can help to relieve symptoms.
- Immunotherapy: This involves gradually exposing the person to the allergen to help desensitize their immune system.
- Biological treatments: These are newer treatments that target specific pathways involved in allergic reactions.
