There are quite a few considerations that go into designing a supplement program for a cancer patient. Will the supplement interfere with chemotherapy? Is immunestimulation potentially harmful, as is the possibility with lymphoma? Has the patient lost his or her appetite due to the illness? Below is a brief listing of supplements that may be helpful as adjuncts to cancer treatment. Again, no doses are provided because every animal (besides ranging tremendously in size and species requirements) should receive an individual evaluation.
Supplements to consider:
Look for the *these are considered essential supplements
*Fish oil or other omega-3 fatty acid sources: fish oil appears to reduce metastasis and enhance immune function, as well as having anti-inflammatory effects.
*Vitamin A: Vitamin A and beta-carotene enhance immune function and may prevent some forms of cancer. Be careful thougha large study suggested that beta-carotene accelerated development of lung cancer in smokers. This might be important if your pet lives with a smoker.
*Vitamin C: like Vitamins A and E, adequate vitamin C levels may be associated with lower cancer risk, supplementation may enhance effects of conventional therapies and reduce toxicity, and the antioxidant function may reduce inflammation.
*Vitamin E: Epidemiologic evidence suggests that vitamin E prevents cancer, though this hasnt been confirmed in vitro. Vitamin E does enhance immunity, and may ameliorate the adverse effects of chemotherapy.
*Selenium: strongly associated with a decreased risk of cancer; supplementation may reduce adverse effects of chemotherapy.
Coenzyme Q10: may reduce toxicity of the chemotherapeutic drug adriamycin; also, immune enhancing and antioxidant.
*Arginine: shown to enhance immune function in experimental cancer studies
Pycnogenol: powerful antioxidant, especially from grape seed extract.Melatonin: suggested to suppress several cancer types, but not all.
Glandulars: extracts of thymus gland, for instance, may contain cytokines helpful in managing cancer.
Herbal supplements with suggested or confirmed anti-cancer effects (note: some of these herbs may be quite toxiceven more so than some chemotherapy drugs in the correct dosageso use under the direction of a trained veterinarian only):
- Green tea
- Turmeric
- Soybeans
- Garlic
- Pau darco
- Carnivora (venus fly trap)
- Coptis
- Oregon Grape
- Mistletoe
- Chaparral
Immunestimulants
- Reishi (ganoderma)
- Maitake
- Ashwaganda
- Ginseng
- Astragalus
- Echinacea
Homeopathic treatment of cancerThere are veterinarians who specialize in homeopathic treatment, and those who have a special interest in homeopathic treatment of cancer. Any pet owner inclined towards homeopathic management should consult a homeopathic veterinarian. A brief listing of some homeopathics often used in cancer treatment should convince you that prescription is best left to the specialist:
Arsenicum Album, Arsenicum Iodatum (Ars-i), Asterias (Aster), Cadmium sulphide (Cadm-s), Calcarea carbonica (Calc or Calc carb), Carbo Animalis (Carb an), Carbo, Carcinosin (Carc), Conium maculatum (Conium), Graphites, Hydrastis (Hydr), Mercurius corrosivus (Merc cor, Nitric acid (Nit ac), Phosphorus (Phos), Phytolacca (Phyt), Silicea (Sil), Sulphur, Thuja, cell salts and tumor nosodes, and constitutional remedies suited to the patient at that time. This list is by no means all inclusive. Potency is critical, and many practitioners recommend low (X) or LM potencies.
Homeopathic treatment of cancer has not been well evaluated experimentally.
Special Treatments
There are a number of unconventional treatments in use by cancer patientsmost of them have no support, or even analysis, in the medical literature. Anecdotal claims, however, suggest that Essiac tea, Antineoplaston therapy (probably not available for pets), Hoxsey, and Gerson therapies should be investigated. Immunoaugmentative therapy is being used by one American veterinarian; it may be effective in a limited number of cases, but the evidence is still coming in.
Shark cartilage is being investigated for its possible role in preventing tumor growth; it is important to note that the particular constituent suspected of having anti-tumor properties is not found in commercially available varieties of shark cartilage. It is also important to know that sharks can get cancer!
Ozone is not used widely in veterinary medicine; the technique usually involves rectal insufflation or bubbling ozone through the patients blood and re-administering it. While the clinical data is conflicting, experimental evidence seems to suggest that ozone may exert cellular effects consistent with its reputation as a helpful adjunct in the treatment of a variety of chronic diseases. Although evidence that ozone may be valuable in the treatment of viral disease, cancer, and circulatory disorders is intriguing, it is important to realize that ozone is a toxin, and should be used only under the supervision of a doctor experienced in this technique.
Remove the Cause
Don't make your household a statistic!
Multiple cases of cancer in one house are not uncommon, and a toxic insult can sometimes be identified. Potential problems include pesticide and herbicide use and perhaps (although this is controversial) exposure to electromagnetic fields from nearby power lines.
Don't Distract Your Pet When He's Working
Science is only beginning to understand the role the immune system plays in the development in chronic diseasethe system of checks and balances among the different 'squadrons of warriors' are far from understood, and the delicate balance of power sometimes breaks down during the course of chronic problems, such as cancer, allergies, autoimmune and degenerative diseases.
Cancer patients may have depressed immune function, meaning that invaders can set up shop in the body and have a party, because the immune sentries have no power to stop them. This immunesuppression can be caused by chronic drug useespecially steroids. It can also be caused by chemotherapy. Lastly, the existence of a chronic problem itself may, under certain circumstances, exhaust immune function. It stands to reason, then, that cancer patients may be more susceptible to infectious diseases. However, many will have long term immunity from earlier vaccines, and, truthfully, the chances of a cancer patient contracting distemper or panleukopenia are vanishingly small.
So vaccines may be unecessary in cancer patients, but there is another consideration. We are doing a great deal to support immune function in these dogs and cats, the better to have them attack errant cancer cells. Do we really want to complicate matters for an already stressed immune system by giving these patients viral vaccine antigens to deal with on top of their cancer?
In our practice, cancer patients are almost never vaccinated with routine distemper/parvo or feline panleukopenia vaccines (and certainly never with the optional vaccines such as lyme disease, feline leukemia, FIP, etc). We run antibody titers yearly (see Vaccination Decisions for more information) for distemper and parvo in dogs, and triennial titers for panleukopenia for cats . If the pet is due for rabies vaccination, this is more complicated. Rabies titers are available from Kansas State University and Auburn University; however, not all states will accept titer results in lieu of vaccination. You must check with your state veterinarian to be sure.
Along the same lines, we don't want to force dogs, in particular, to deal with another potentially deadly disease while they fight cancer. In general, heartworm preventioneither daily or monthlyis recommended according to the normal schedule. If your cat is a candidate for heartworm prevention, please discuss this with your veterinarian.
Go Forth and Fight the Good Fight
Your pet needs you to be an education warriorfind out everything you can, contact all the experts, and make the most informed decision possible. Once you find a balanced blend of supportive, tonic, natural therapies and decide the extent to which you will use conventional treatments, sit back and get ready for the ride. Fighting cancer does not end with eternal life, but what does? Most people are gratified when they have numerous options and a balanced team to help them through the process.
Bibliography
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Garlic
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Dangerous Exposures
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