Doctor insights on:
What Is The Difference Between Hypersensitivity And Autoimmunity
Very different: A hypersensitivity is generally what we call an allergic reaction. This is mostly to things you find in the environment, and most of the time is driven by an antibody called ige. An autoimmune disease is usually driven by igg antibody, and what is being attacked is something in the body that the immune system thinks is "foreign" and should be "dealt with" when it shouldn't be. ...Read moreSee 1 more doctor answer
Autoimmunity is failure of an organism in recognizing its own constituent parts as self, which allows an immune response against its own cells and tissues. Any disease that results from such an aberrant immune response is termed an autoimmune disease. Autoimmunity is often caused by a lack of germ development of a target body and as such the immune response acts against its ...Read more
Both signs of allerg: Dermatographism is the welting up of skin when it is stroked with a dull object such as a fingernail. The welt will be exactly the same pattern as what is "drawn" on the skin. Hives are spontaneous welts, usually circular that occur when someone is exposed (usually by eating) something they are allergic to. They are both seen in allergic people. ...Read moreSee 1 more doctor answer
The immune response: An allergy is caused by specific cells and/or proteins in the body that are designed to recognize specific sites in the allergen, i.e. Peanut, walnut, cat dander, etc. These include immunoglobulin e, and t and b cells. An intolerance is caused by an inability to digest a sugar or protein, but does not involve the same immunoglobulins and cells. ...Read moreSee 3 more doctor answers
What is the difference between hypersensitivity and auto-immune disease, in the context of immunology?
They overlap: Hypersensitivity reactions, in the truest sense, are specific reactions your immune system has to any target (allergic reactions, antibody responses to proteins, immune cell responses to bacteria, etc.). The target could be self (your own body) or non-self (e.g. Bacteria or viruses). So, autoimmune reactions are hypersensitivity reactions, but not all hypersensitivity reactions are autoimmune. ...Read more
Very different: Hp is a hypersensitivity reaction usually to some organic material usually mold, but also food particles, bird droppings, pets, grains, etc. Asthma presents with mostly reversible airway obstruction due to exercise, allergens, infections. Both can present with sob, cough, wheezing, but hp can also have fever. Hp usually resolves or kept from turning into fibrosis, once removed from trigger. ...Read moreSee 1 more doctor answer
Huge difference: The difference is huge: scleroderma is an autoimmune disease in which the body attacks itself & causes the skin to become hardened, decreasing the patient's mobility. It can be local or body-wide. Fibro is not considered autoimmune. In fact, there is no real agreement on what fibro actually is, though its hallmark is pain all over the body, often with severe fatigue. The 2 disorders can coexist. ...Read moreSee 1 more doctor answer
Paranoia is: a generalized suspicion that other people are talking about us or plotting against us. Megalomania is a craving for power over others or entire groups of people. The two conditions overlap. Hitler is an example of both. Always check out suspicions first and avoid assumptions when questioning the motives of others. Peace and good health. ...Read more
Pain & tissues: Hashimotos is a thyroid endocrine gland disorder. Fibromyalgia is a widespread pain disorder generated by soft tissues being biomechanically stressed. Some doctors theorize that central (brain) nervous system processing of pain is faulty & the primary cause, but this theory is discounted by copious evidence for multiple causes of FM & significant ongoing peripheral (soft tissues) pain generation. ...Read moreSee 1 more doctor answer
Systemic, Local: Autoimmune arthritis diseases can include inflammation of the joints , connective and soft tissues as well as involvement any part of the body. Osteoarthritis, is caused by degeneration of the joints and localized to certain part of the body. The from arthritis is gradual have to do with activity, the other the onset could be sudden and involve many areas of the body. ...Read more
Inflamed airway: Allergic rhinitis and conjunctivitis symptoms typically affect the upper airways- eyes, nose, throat, sometimes even your ears. Asthma symptoms are in the lower airways causing wheezing, shortness of breath, coughing. A big percentage of asthmatics have allergies as their trigger for their asthma attack. In these situations when you experience an allergic exacerbation, it will trigger the asthma. ...Read more
Edema vrs Inflammat : Inflammation is characterized by redness, increased local temperature or warmth, immobilization of the area, pain and swelling or edema. Swelling is just too much fluid out of the vessels into the soft tissue. Not all swelling means inflammation. ...Read moreSee 1 more doctor answer
GVHD is a reaction..: of engrafted immune cells against the patients healthy tissues. It leads to inflammation and side effects in a variety of tissues. Rejection is the opposite. It is a reaction of the patients immune system against the engrafted cells. In the case of a bone marrow transplant, rejection would cause disappearance of the cells in the marrow and a drop in blood cell production. ...Read more
- Talk to a doctor live online for free
- What difference is there between nasonex?
- What is the difference between haemosiderosis and haemoschromatosis?
- What is the difference between sea salt and salt?
- Ask a doctor a question free online
- What is the difference between gatorade accelerade?
- What is the difference between a dietician and nutritionist?
- What is the difference between the cold and flu?
- What is the difference between a frappe and a milkshake?
- What is the difference between diverticulitis and diverticulitis?