Allergies Learning Center

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Welcome

An allergy is an exaggerated immune response or reaction to substances that are generally not harmful. See also: hay fever allergy to mold, dander, dust food allergies drug allergies allergy testing allergic reactions

Basic Info

Symptoms
Allergy symptoms vary, but may include: Breathing problems; Burning, tearing, or itchy eyes; Conjunctivitis (red, swoll...
Causes
Allergies are relatively common. Both genetics and environmental factors play a role. Allergy is caused by an oversensi...
Tests
The health care provider will perform a physical exam and ask questions such as when the allergy occurs. Allergy testin...
Treatments
The best way to reduce symptoms is to try and avoid what causes your allergies in the first place. This is especially i...
Drugs
  • cetirizine
  • chlorpheniramine
  • cromolyn nasal
Supplements
  • Perilla frutescens
  • Thymus Extract
Alternative Therapies
See: Asthma and allergy support group
Risk Factors
  • adverse effects of medication
  • Adverse reaction to food
  • Allergy history
Complications
Anaphylaxis (life-threatening allergic reaction; Breathing problems and discomfort during the allergic reaction; Drowsi...
Prevention
Children who have been breastfed are less likely to have allergies. In addition, a mother who avoids cow's milk, eggs, ...
Doctor Specialties
Call for an appointment with your health care provider if: Severe symptoms of allergy occur; Treatment for allergies no...

Basic Info

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