|
|
| |
|
|
ALLERGY IMMUNOLOGY |
The term Alergies hardly needs any definition as it is one of the
most common reactions experienced by almost every individual because
of some or the other allergens that cause allergic reactions.
Immunology is widely believed to mean protection from various
infectious ailments. When a person falls sick with viral infection
like colds, we usually anticipate getting better with the help of
proven immune defence. The immune defence controls infections with
certain sub-sections like specializing in attacking one of the
micro-organisms – bacteria that threatens us, fungi, viruses and
parasites. Also the defence against molecules that attack body from
outside, is the other key role played by the Alergy Immunology.
Anaphylaxis is the severe, frightening and life threatening alergic
reaction. Less common reaction takes place after a specific food or
drug is taken orally. Antibody is the protein called immunoglobulin
which is produced by lymphocytes – type of white blood cells for
neutralizing the antigen or foreign protein. The antigen is the
substance that may exaggerate the immune response leading to produce
an antibody as the drive of body’s defence against infections and
ailments.
Antihistamine drugs that blocks and effects the histamine – chemical
discharged in the body fluids during the allergic reactions.
Antihistamines minimize itching, sneezing and runny nose. The
anti-inflammatory drugs minimize the symptoms of inflammation.
Bronchodilators – the group of drugs that help broadening the
airways in the lungs. Corticosteroids – the group of
anti-inflammatory drugs like natural corticosteroid hormones that
are generated by the cortex of adrenal glands. Epinephrine is also
naturally developing hormone also known as adrenaline. Histamines
are the chemicals present in the cells through out the body that are
usually discharged during the allergic reactions.
|
|
|
|
|
