What is the Effect of Stress on Allergies?

Allergic reactions rank fifth among the most common chronic diseases in the United States, according to the Asthma and Allergy Foundation of America. The symptoms depend on the type of allergy, but stress does affect these reactions.

Features

• A study conducted at Ohio State University and reported at the 2008 annual meeting of the American Psychological Association in Boston found that stress and anxiety considerably increased the strength and persistence of allergic reactions.

Residual Effect

• The same Ohio State study found that the influence of stress on allergic reactions is particularly evident on the second day of symptoms, termed the "late-phase reaction." Evidence suggests that during this phase, allergy suffers are more likely to be sensitive to other stimuli, even those to which they have no history of experiencing an allergic reaction.

Speculation

• It's speculated by the Ohio State researchers that the late-phase reaction induced by stress may be related to elevated levels of stress hormones and immunological agents released when an allergic reaction and stress occur together.

Other Findings

• Treating allergies with antihistamines typically has no effect on late-phase reaction symptoms.

Solution

• To counter the effect of stress on allergies, reduce or completely dissipate your stress. Common stress-relief tactics include meditation and physical exercise. Even something as simple as getting a sufficient amount of sleep can help relieve anxiety.