Anaphylaxis is a potentially life-threatening allergic reaction. Reaction of this, can occur within seconds or minutes of exposure to an allergen. In anaphylaxis, the immune system releases a flood of chemicals that can cause the body to go into shock.
Due to Anaphylaxis reaction, one can experience :
Whole body:
• Dizziness,
• Fainting,
• Flushing
• Light-headedness,
• Low blood pressure,
Respiratory:
• Difficulty breathing,
• Rapid breathing,
• Shortness of breath,
• Wheezing
Skin:
• Blue skin from poor circulation,
• Hives,
• Swelling under the skin,
• Rashes
Gastrointestinal:
• Nausea or Vomiting
Also common:
• Difficulty swallowing,
• Facial swelling,
• Fast heart rate,
• Feeling of impending doom,
• Impaired voice,
• Itching,
• Mental confusion,
• Nasal congestion
• Tongue swelling,
Causes of Anaphylaxis :
Allergy symptoms usually aren’t life-threatening, but a severe reaction can lead to anaphylaxis. Anaphylaxis is caused by a severe allergic reaction. It happens when the immune system mistakes a food or substance for something that’s harmful. In response, the immune system releases a flood of chemicals to fight against it. These chemicals are what cause the symptoms of an allergic reaction. The most common triggers of anaphylaxis in children are food allergies like to peanuts, milk, fish, and shellfish. In adults, stings from insects, latex, and some medications can cause anaphylaxis.
Know about all type of allergies :