Bacterial Hypersensitivity

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                      General Information



Bacterial hypersensitivity is an uncommon skin condition caused

by a hypersensitivity (allergy) to certain bacteria.  Affected

pets scratch intensely and develop red sores, hair loss and

scaliness.  Initially the condition appears as individual sores.

Later the sores enlarge and join, resulting in large areas of

affected skin.  Some of the sores may resemble bull's eyes, with

a red outer margin and a dark center.



Other diseases may be present in pets with bacterial

hypersensitivity.



                 Important Points in Treatment



1.  When another disease that is treatable is causing the

    condition, or the affected pet is under 1 year of age, the

    chance for a complete cure is good.  If, however, no

    underlying disease is detected, or the pet is over 1 year of

    age, the condition will probably require periodic antibiotic

    and/or immunologic treatment for the rest of the animal's

    life.



2.  Many cases can be successfully treated with immunologic

    therapy, using a series of injections of a material made from

    the involved bacteria.  Periodic booster injections are

    usually necessary.  The doctor will explain the treatment

    advised for your pet.



3.  Long-term (6-10 weeks) antibiotic therapy is often necessary.



4.  All the medication must be given as directed.  Please notify

    the doctor if you cannot do so.



        Notify the Doctor if Any of the Following Occur:



    * Your pet's skin condition worsens.



    * The appearance and/or location of your pet's rash changes.



    * Your pet's rash recurs after apparent recovery.



    * Your pet's general health declines.