Anaphylaxis, also known as anaphylactic shock, is a severe life-threatening allergic reaction that can take place within minutes or even seconds of exposure to an allergen.
Angioedema is a swelling under the skin resulting from an allergic reaction, often occurring around the eyes or lips. It’s underlying cause is unknown.
Asthma is a condition in which the lungs and air passages become inflamed and constricted, interfering with normal breathing.
Contact dermatitis is a skin condition caused by an allergic reaction to certain materials that come into contact with the skin.
Eczema is a common skin disorder that manifests itself as itchy skin and a red rash; it is particularly common in infants and young children.
A food allergy is present when the immune system has an abnormal reaction to proteins in a particular food.
Hay fever, also known as allergic rhinitis, is an allergic reaction to environmental triggers that cause cold-like symptoms.
Hives, also called urticaria, is a common skin condition in which swollen, pale red bumps, also known as welts or wheals, suddenly break out on the skin.
A medication allergy is a condition that causes a person to experience some type of adverse reaction initiated within the immune system after taking a particular medicine.