http://www.vetinfo.com/cathair.html#Cat%20pulling%20out%20furThere are several reasons that cats pull out their fur. Sometimes it is a
behavioral thing but lots of times it is due to problems such as fleas,
mange, ringworm (a fungal infection), allergies, immune mediated disease
and bacterial infections.
Even if you never see fleas, you can not assume that they are not present
on a cat that has skin disease. Cats are extremely good at removing fleas
from their body and cats that are allergic to fleas are usually even better
at than other cats. So it is almost always best to use a product like
fipronil (Frontline Topspot Rx) or imidoclopramide (Advantage Rx) that will
kill fleas. These products also kill some of the types of mange mites that
affect cats, so they help if that is a problem, too.
If using a flea control product does not solve the skin problem, then it is
a good idea to have your vet examine your cat and determine if one of the
other skin diseases is present. This can take several visits since the
conditions look very much alike and it is easy to believe that one problem
is present and decide to treat for it rather than do a lot of testing. If
the treatment doesn' work, then testing becomes much more important.
Behavioral hair pulling is usually a diagnosis that is made after other
causes have been ruled out and the problem still persists. There are
medications that help many cats with this type of problem and sometimes
relatively easy to implement changes in the cat's lifestyle can help. I
really think that behavioral problems should be considered but I also
really think it is important to eliminate most other causes before relying
on this diagnosis.
I honestly think it would be best to get Frontline or Advantage, if you are
not already using one of these products. If they do not produce a lot of
improvement in two to three weeks, then it would be best to have your vet
examine Samantha and start the process of diagnosing her problem.
In the meantime, some cats respond favorably to antihistamines.
Chlorpheniramine (Chlortrimeton TM) 4mg, 1/2 tablet twice a day is an OK
dose for most adult cats but it would be best to ask your vet to help you
determine the dosage specifically for Samantha if you want to try
antihistamines.
Hope this helps.
Mike Richards, DVM
8/22/99