Anaphylaxis - Symptoms & causes - Mayo Clinic
2021年10月2日 · Anaphylaxis causes the immune system to release a flood of chemicals that can cause you to go into shock — blood pressure drops suddenly and the airways narrow, blocking breathing. Signs and symptoms include a rapid, weak pulse; a …
Anaphylaxis: First aid - Mayo Clinic
2024年6月18日 · A life-threatening allergic reaction called anaphylaxis can cause shock, a sudden drop in blood pressure and trouble breathing. In people who have an allergy, anaphylaxis can happen minutes after exposure to a specific allergy-causing substance, called an allergen.
Anaphylaxis - Diagnosis & treatment - Mayo Clinic
2021年10月2日 · Anaphylaxis, a severe allergic reaction, is an emergency. Learn who's at risk, what to watch for and what to do when it occurs.
Anafilaxia - Síntomas y causas - Mayo Clinic
2021年10月2日 · La anafilaxia, reacción alérgica grave, es una urgencia. Obtén información sobre quiénes están en riesgo, a qué prestar atención y qué hacer cuando ocurre.
Allergies - Symptoms and causes - Mayo Clinic
2024年8月24日 · Some types of allergies can trigger a severe reaction known as anaphylaxis. Certain foods, insect stings and medicines are among the allergens that can set off this life-threatening emergency. Anaphylaxis can cause you to go into shock.
Anaphylaxis - Doctors and departments - Mayo Clinic
2021年10月2日 · Anaphylaxis, a severe allergic reaction, is an emergency. Learn who's at risk, what to watch for and what to do when it occurs.
Shellfish allergy - Symptoms and causes - Mayo Clinic
2024年7月2日 · Anaphylaxis. Allergies can cause a severe, potentially life-threatening allergic reaction known as anaphylaxis. It can occur within seconds to minutes after exposure to something you're allergic to — and worsens quickly. An anaphylactic reaction to shellfish is a medical emergency.
Egg allergy - Symptoms & causes - Mayo Clinic
2022年6月11日 · Anaphylaxis. A severe allergic reaction can lead to anaphylaxis, a life-threatening emergency that requires an immediate epinephrine (adrenaline) shot and a trip to the emergency room. Anaphylaxis signs and symptoms include: Constriction of airways, including a swollen throat or a lump in your throat that makes it difficult to breathe
Peanut allergy - Symptoms and causes - Mayo Clinic
2024年8月20日 · Anaphylaxis: A life-threatening reaction Peanut allergy is the most common cause of anaphylaxis due to food. This medical emergency requires treatment with an epinephrine autoinjector (EpiPen, Auvi-Q, others) and a trip to the emergency room.
Aspirin allergy: What are the symptoms? - Mayo Clinic
2024年4月6日 · Anaphylaxis — a rare, life-threatening allergic reaction; If you have asthma, nasal polyps, chronic sinusitis or chronic hives (urticaria), you're more likely to have a reaction to aspirin or NSAIDs. When a reaction occurs, it can worsen …