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SUPPORTIVE THERAPY
Dogs and cats that have cancer are generally middle aged or older. Age is not
disease but there often other health problems in older pets with cancer that
must be managed simultaneously with the cancer. In addition, cancer can produce
some problems in other organs such as anemia, kidney problems and digestive
abnormalities. The complete management of cancer in dogs and cats requires consideration
of supportive measures. These supportive measures can be considered in several
categories: nutritional considerations, blood product support and, ancillary
medication for concurrent diseases or symptoms.
NUTRITIONAL CONSIDERATIONS
Pets with cancer require consistent, high quality nutrition. The specific nutritional
needs for pets with cancer are not completely understood. The brands of the
food is less important than a complete, balanced and palatable food for your
pet with cancer.
A poor appetite
and weight loss can result from cancer in several ways. Cancer can affect appetite,
smell, metabolism and the physical ability to chew or swallow. Treatment for
cancer may also reduce appetite by inducing nausea or irritation to the intestinal
tract. Numerous means of dealing with nutritional issues in pets with cancer
now exist and this aspect of management should be carefully considered with
your veterinarian.
BLOOD-PRODUCT
SUPPORT
In some instances, pets may require transfusions of whole blood, red blood cells
or plasma. This type of management is usually necessary on an acute basis and
is rarely used for long-term support. Blood product transfusions are more available
than ever before.
SUPPORTIVE MANAGEMENT
of CANCER-RELATED SYMPTOMS or other DISEASES:
Many dogs and cats diagnosed with cancer also have other health problems. Some
health problems are minor and require little additional consideration after
a cancer diagnosis is made. Others may profoundly affect the decisions about
cancer management. The specific management considerations for dogs with concurrent
medical problems should be thoroughly discussed.
Symptomatic
medications are often necessary while cancer is being controlled. Some medications
that may be necessary include anti-emetics, laxatives, anti-diarrheals, anti-histamines,
cortisone-derivatives and others.
Antibiotics
may be necessary to prevent or control bacterial infections at various times
throughout treatment of cancer in dogs and cats.
Close attention
to the possibility of dehydration from vomiting, diarrhea or excessive urination
is required for many patients with cancer. On occasion, fluid administration
on an outpatient or inpatient basis may be required.
How
to Manage Common Side-Effects of Chemotherapy in Companion Animals
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