Endocrine Alopecia in Cats

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                      General Information



Feline endocrine alopecia is a disorder characterized by hair

loss in a symmetric pattern.  Alopecia (hair loss) occurs on the

lower abdomen, inside surfaces of the thighs, base of the tail,

and near the anus and external genitals.  Over long periods, the

disease may cause thinning of the coat covering the chest,

flanks and inside surface of the front legs.  Affected cats are

usually not itchy and skin sores are seldom present.



The disorder affects mainly castrated males and spayed females

from 2 to 12 years of age.  While the cause is unknown, a

hormone imbalance is suspected, since the condition usually

responds to hormone treatment.



                 Important Points in Treatment



1.  Most cases of endocrine alopecia respond well to hormone

    treatment.  Both injectable and oral medications have been

    used. Give all medication as directed.  Notify the doctor

    if you cannot give the medication.



2.  Many cases relapse within 2-24 months unless retreated

    periodically.  Some cats require periodic treatment for the

    rest of their lives.



        Notify the Doctor if Any of the Following Occur:



    * Hair does not regrow within 6 weeks.



    * Your cat begins to scratch or develops skin sores.



    * Your cat's general health changes.