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Dr. JafariArticlesUncategorizedshock Author: Dr. Majid Jafari Category: Uncategorized Date: Friday 24 June 1398 Views: 2909 times

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Anaphylaxis: A severe allergic reaction. And it is dangerous that it starts suddenly and can cause death. This allergic reaction is usually accompanied by symptoms such as rashes Skin rash, itching, swelling of the throat and low blood pressure are associated. Various causes such as insect bites, food and drugs are involved in its creation are 0.05-2% of the world's population experiences anaphylaxis at some point in their lives. Anaphylaxis usually causes very different symptoms within minutes or hours. If it is a material that Entered directly into the body and blood stream (intravenous), its symptoms appear between 5 and 30 minutes. If the cause is food The average time will be 2 hours. The most common parts of the body that are involved in anaphylaxis are: From: skin (80-90%), respiratory system (70%), digestive system (30-45%), heart and blood vessels (10-45%), and systemic central nervous system (10-15%).

• Skin symptoms in the form of hives, itching, red face and skin (flushing), or Swollen lips and angioedema.
• Respiratory symptoms in the form of shortness of breath, difficult breathing with wheezing, hoarseness, pain when swallowing, and Cough
• Cardiac symptoms such as low blood pressure, very fast heart rate, or very Slow (cardiac dysrhythmia), or cardiac arrest and finally ventricular failure and cardiogenic shock.
• Digestive symptoms are crampy abdominal pain, diarrhea, and nausea.

A person may have disturbed thoughts, lack of control Bladder, pelvic pain similar to uterine cramps, headache and anxiety Let it be.

Causes

• Food causes even if it was eaten for the first time Western cultures most commonly eat peanuts, wheat, tree nuts and shellfish They are fish, milk and eggs. While in the Middle East, sesame is a common food stimulant. in In Asia, rice and chickpeas are usually involved in its development.
• Drug causes which are the most common Beta-lactam antibiotics like penny Cilin, aspirin and non-steroidal anti-inflammatory drugs (NSAIDs). But it may be due to medication Chemotherapy, vaccines, protamine and herbal medicines, vancomycin, morphine, and radiocontrast. Zaha also occurs.
• Causes of anaphylaxis in bites and stings The effect of insect bites such as bees and bees Yellow (Hymenoptera) or ages (Triatomina)

People with a history of atopy such as asthma, eczema, or allergic rhinitis are at a higher risk of anaphylaxis to foods, latex, and radiocontrast agents. These people are at lower risk of first anaphylaxis to injectable drugs and insect bites. The longer the time interval between the last contact with the agent that led to anaphylaxis, the lower the risk of a new reaction.

Identification

Anaphylaxis can be diagnosed with the help of medical and clinical findings. Whenever one of the following three things occurs within a few minutes or hours after calling If the allergen occurs, it is likely that the person has anaphylaxis

1- Involvement of the skin or mucous tissues in addition Breathing problems or low blood pressure

2- Number of two or more of the following symptoms

A- Skin and mucous membrane involvement

B- Respiratory problems

C- low blood pressure

d- Stomach and intestinal problems

3- Drop in blood pressure after contact with a known allergenic substance

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