The allergic person gets diarrhea and cramps, he said.

But a person allergic to dust mites would be wise to avoid them elsewhere in the house as well.

Q. What's the best situation for the allergic person?

It is unclear what determines which substances will trigger a reaction in an allergic person.

Never let the pet sleep with the allergic person.

Most important is controlling allergen exposures in the bedroom of an allergic person.

Allergists know cases in which an allergic person seems able to tolerate an individual dog.

Full ingredient information is an essential tool for an allergic person.

Alternative treatments for persons allergic to sulfa drugs have not yet been identified.

The more pollen an allergic person gets exposed to, the more symptoms he will have.