Allergic Reactions: Symptoms & Signs (Acquired Sensitivity Reaction, Induced Sensitivity Reaction)

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Alternate Names : Acquired Sensitivity Reaction, Induced Sensitivity Reaction

Mild allergic reactions may cause the following:

coughing, sneezing, and nasal congestion

hives, or raised swellings on the skin that itch

joint pain or muscle aches

redness of the skin or a rash

swelling of the tongue, eyelids, or face

worsening of asthma or an asthma flare-up, which makes breathing difficult

Severe reactions may cause severe forms of the above changes as well as:

chest discomfort

dizziness or light-headedness

unconsciousness

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Allergic Reactions: Overview, Causes, & Risk Factors		Allergic Reactions: Diagnosis & Tests

Author: James Broomfield, MD
Reviewer: William M. Boggs, MD
Date Reviewed: 08/21/01

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