Anaphylaxis: refers to an exaggerated hypersensitivity reaction
to a previously encountered antigen. A severe reaction may precipitate
vascular collapse, leading to systemic shock and, sometimes, death.
Cause: May results from exposure to sensitizing drugs or
other substances. It may result from such drugs as penicillin (most
common), other antibiotics, serums, Vaccines, Injections,
allergen extracts, enzymes, hormones, sulfonamides, local anesthetics,
salicylates, and polysaccharides. The reaction may also result from
diagnostic chemicals, foods, Fresh Fruit, Sea Foods,
sulfites, insect venom such as Bee Sting and, rarely, a ruptured
hydatid cyst.
Symptoms:
Usually produces sudden distress within seconds or minutes after exposure
to an allergen. ( a delayed or persistent reaction may occur up to
24 hours later.) Allergic reaction may be mild to severe depending
on the original sensitizing dose of antigen, the amount and distribution
of antibodies, and the route of entry and the dose of antigen.
May have a feeling of impending doom or fright
Weakness
Sweating
Sneezing
Pruritus (itching)
Urticaria (hives)
Angioedema
Hypotension
Shock
Dysrhythmias (Irregularity in the rhythm of the brain waves) which
may precipitate circulatory collapse if not treated.
Nasal mucosal edema
Profuse watery rhinorrhea
Nasal congestion
Sneezing attacks
Hoarseness
Stridor
Dyspnea
Severe stomach cramps
Nausea
Diarrhea
Urinary urgency and incontinence
Tightening of the Throat
Treatment:
Anaphylaxis is always an emergency and requires Immediate
Medical Attention
Maintaining airway is important, Using an EPINEPHRINE Pen Injector.
Ask your Doctor about obtaining one.
Atrial Septal Defect: (ASD) this
congenital defect, an opening between the left and right atria allows shunting
of blood between the chambers. The left atrial pressure normally
is slightly higher than right atrial pressure, blood shunts from left to
right. The pressure difference forces large amounts of blood through
the defect and leads to right heart...
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