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Home :: Family Health :: Anaphylaxis
Anaphylaxis - Anaphylaxis symptom, treatment, causes
Anaphylaxis is a severe, overwhelming allergic reaction. Some people are highly sensitive to certain insect stings, foods, plants, drugs or other chemical compounds; The reaction develops very quickly and may become life-threatening within minutes. Anyone who suddenly shows the following symptoms of anaphylaxis must receive emergency medical treatment.
Anaphylaxis is a severe allergic reaction - the extreme end of the allergic spectrum. The flood of chemicals released in body during anaphylaxis makes your blood pressure drop suddenly and your bronchial tubes narrow, causing difficulty breathing or even unconsciousness and death. Anaphylaxis, the most serious type of allergic reaction, is extremely rare. Peanut allergy and nut allergy are frequently severe and for that reason have received widespread publicity of Anaphylaxis.
Anaphylaxis can be caused by a variety of allergens, with the most common being food , medications , insect venom , and latex .You may have swelling, itching or a rash. Some people have trouble breathing, a tight feeling in their chest or dizziness. The annual incidence of anaphylactic reactions is about 30 per 100,000 persons, and individuals with asthma, eczema, or fever are at greater relative risk of anaphylaxis. It's also important to do everything you can to prevent exposure to life-threatening allergens.
Causes of Anaphylaxis
The common Couses of Anaphylaxis
- Food allergies.
- Drug allergies .
- Insect stings
- Latex
Symptoms of Anaphylaxis
The common Symptoms of Anaphylaxis
- Respiratory distress.
- Nausea, vomiting or diarrhea.
- Low blood pressure.
- Weak and rapid pulse.
- Dizziness or fainting.
- Blueness of the skin including the lips or nail beds.
- Severe asthma.
Treament of Anaphylaxis
- Antihistamine drugs are useful.
- Epinephrine should be given by injection without delay.
- Corticosteroids are used in anaphylaxis primarily to decrease the incidence and severity of delayed or biphasic reactions. Corticosteroids may not influence the acute course of the disease; therefore, they have a lower priority than epinephrine and antihistamines.
- Treatment for shock includes intravenous fluids and medications that support the actions of the heart and circulatory system.
- If the patient has hypotension then he or she should lie flat with the legs raised, but if respiratory difficulty is the dominant problem it may be better for the patient to sit up. Oxygen should be administered.
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