Vitamin B-12 shots are administered to people with a B-12 deficiency or pernicious anemia, according to Drugs.com. If you're currently receiving B-12 shots or are about to participate in B-12 therapy, talk to your doctor about any allergy concerns you may have. B-12 shots can cause an allergic reaction to occur to in the skin, your respiratory system or can lead to anaphylactic shock, or a severe allergic reaction. B-12 shots should only be administered under a doctor's supervision. Any adverse reactions you observe should be reported to...
Allergy shots, or immunotherapy, are used to help increase your body’s immunity to substances you are allergic to. As with other types of medical shots, immunotherapy does come with a risk of side effects. The most co...
Antibodies trigger immune cells to produce chemicals that cause allergic symptoms such as sneezing, coughing, difficulty breathing and itchy skin amongst others. The substance that triggers the allergic reaction is called an al...
Allergy shots are used as a form of treatment for common airborne allergic reactions, especially those suffering from hay fever. Allergy shots are not effective at eliminating all allergic reactions, such as food-related allerg...
A small amount of the offending allergen is injected on a weekly basis to desensitize the immune system to this trigger. These injections are used when allergies are severe or unresponsive to traditional antihistamine treatment...
Allergy medications---not allergy shots, or immunotherapy---represent the first line of treatment for hay fever or perennial allergies. Both allergy drugs and allergy shots effectively reduce the effects of some allergies, such...
"An estimated one in three Americans suffers from seasonal or year-round allergies caused by pollen, mold, insects, dust mites and other common irritants," according to CBS News. Allergy shots are a serious of injections of a p...
Allergen injections are a form of immunotherapy, a treatment based on the concept that if a person's body is exposed to what it's allergic to in small amounts, it will eventually build up a tolerance to the allergen. When over-...
Allergy shots, also called immunotherapy, involve a process of injecting small amounts of an allergen over a three- to five-year period into a person to cause the immune system to create a tolerance for the allergen, according ...
Allergy shots introduce a very small amount of an irritating substance (an allergen, such as tree pollen) to the body of a person with allergies, so that the immune system is conditioned to stop reacting to normal levels of tha...
Exposure to an allergen sets off a reaction that produces histamines, chemicals that cause intense reactions in an attempt to rid your body of the allergen, such as coughing, sneezing, runny nose and watery eyes. If allergic re...
While many treatments exist, including medications, lifestyle changes and diet modifications only treat the symptoms. Allergy shots, or immunotherapy, actually alter the body's immune response to allergens. Because allergy sh...
Allergies are the result of the immune system being unusually sensitive. The immune system in the human body is designed to activate whenever it encounters foreign particles that could cause damage or an infection. When this ha...
Allergy shots are given most commonly for asthma/hay fever, indoor allergies and insect stings. If you have asthma or hay fever, grasses, flowers and other plants may be to blame. These are usually prominent in the spring or fa...
