Medical Defintion Of Allergies

Allergies - Symptoms and causes - Mayo Clinic

https://www.mayoclinic.org/diseases-conditions/allergies/symptoms-causes/syc-20351497

Allergies occur when your immune system reacts to a foreign substance — such as pollen, bee venom or pet dander — or a food that doesn't cause a reaction in most people. Your immune system produces substances known as antibodies. When you have allergies, your immune system makes antibodies that identify a pa… See more

Allergies | definition of Allergies by Medical dictionary

https://medical-dictionary.thefreedictionary.com/Allergies

Allergy | definition of allergy by Medical …

https://medical-dictionary.thefreedictionary.com/allergy

allergy 1. A state of hypersensitivity induced by exposure to a particular antigen/allergen, resulting in adverse immune... 2. The medical specialty dedicated to …

Allergies: Symptoms, Reaction, Treatment

https://my.clevelandclinic.org/health/diseases/8610-allergies

Allergies are your body’s reaction to normally harmless substances. Allergy symptoms range from mild to life-threatening. Treatments include antihistamines, decongestants, …

Allergy Definition & Meaning - Merriam-Webster

https://www.merriam-webster.com/dictionary/allergy

plural allergies 1 : exaggerated or abnormal reaction (as by sneezing, itching, or rashes) to substances, situations, or physical states that do not have such a strong effect on most …

Allergies | Allergy Symptoms | MedlinePlus

https://medlineplus.gov/allergy.html

Allergies can cause a variety of symptoms such as a runny nose, sneezing, itching, rashes, swelling, or asthma. Allergies can range from minor to severe. …

Allergies: Causes, diagnosis, and treatment - Medical …

https://www.medicalnewstoday.com/articles/264419

Some symptoms include: hives, flushing, and itchiness difficulty breathing wheezing swelling low blood pressure changes in heart rate dizziness …

Medical Definition of Allergy - MedicineNet

https://www.medicinenet.com/allergy/definition.htm

Hives or reddish discoloration of the skin Nasal congestion Swelling of the throat Stomach pain, nausea, vomiting Shortness of breath, wheezing Low blood …

A Glossary of Allergy Terms - WebMD

https://www.webmd.com/allergies/allergies-glossary-terms

Allergen: A substance that triggers an allergic reaction in a person who’s sensitive to it. Allergic rhinitis: See Hay fever. Allergist: A doctor who diagnoses and treats allergy …

Allergy Defined | AAAAI

https://www.aaaai.org/Tools-for-the-Public/Allergy,-Asthma-Immunology-Glossary/Allergy-Defined

An allergy is a chronic condition involving an abnormal reaction to an ordinarily harmless substance called an allergen. Allergens can include aeroallergens such as dust mite, …