Felinexpress Home
Cat Breeds
Cat Health
Cat Tips
Cat Care
Kitten Care
Senior Cats
Strays & Ferals
Cat Behavior
Cat Pregnancy
Cat Names
Cat Products Review
Cat Tails
Lost Cat Tips
Featured Cat Book
Memorial Cat Pages




CAT HOROSCOPE (September)
Aries (3/21-4/20)
Taurus (4/21-5/21)
Gemini (5/22-6/21)
Cancer (6/22-7/22)
Leo (7/23-8/21)
Virgo (8/22-9/23)
Libra (9/24-10/23)
Scorpio (10/24-11/22)
Sagittarius (11/23-12/22)
Capricorn (12/23-1/20)
Aquarius (1/21-2/19)
Pisces (2/20-3/20)


We are the proud winners of the 2006 - 2009 winner of the Muse Medallion for Online Magazine by The Cat Writersí Association in their annual Communications Contest! (Photo courtesy of Weems Hutto).

On November 17, 2007 Felinexpress.com was honored to receive The President's Award by the Cat Writers' Association. We are very proud to have earned this distinction and will continue to provide quality information for all cat lovers.

Felinexpress.com Home > Cat Health > Feline Hyperthyroidism

Feline Hyperthyroidism

Not to be confused with Feline Hypothyroidism, Feline Hyperthyroidism is the over-stimulation of the thyroid gland. The thyroid gland is located in the base of the catís neck and responsible for releasing hormones into the body. These hormones help to control the catís metabolism (the rate in which food and oxygen is used for energy). In some elderly cats these glands become enlarged. A toxic goiter is formed and hormones explode from the glands. This condition turns into cancer, most cancers stay benign, but in one of thirteen cats, the cancer metastasizes. The causes of this condition are unknown but some of the risk factors appear to be:

Causes of Hyperthyroidism:

  • Diet is a factor, being fed a canned cat food diet especially food containing turkey and giblets puts cats at risk
  • Exposure to cat litter
  • Kidney issues
  • Exposure to second-hand smoke
  • Exposure to household chemicals
  • Over-vaccinating your cat

Signs Your Cat May Have Hyperthyroidism:

  • Increased appetite
  • Drinking more water and frequent trips to the litter pan
  • Energetic activity
  • Weight loss
  • Restlessness, pacing, yowling
  • Short bursts of aggression
  • Sense of smell affected- starts eating odd food items not normal for the cat
  • Oily coat, claws become longer
  • Hair loss
  • Vomiting and diarrhea

Diagnosis:

If Hyperthyroidism is suspected based on the results of a CBC, your vet will order another test, a thyroid scan. Your cat will be injected with a small, mild, radioactive material and within twenty minutes you will have your answer. The radioactive isotopes are tracked within the body. If the scan reveals a glowing cluster, the tumor is benign. If that glow is spread out throughout the catís body the cancer has metastasized and further surgery will be discussed.

How to Treat Hyperthyroidism:

It is a three-tiered treatment-either conventional medicine, Tapazole or Methimazole are the most commonly prescribed. Surgery or radioactive treatments are additional options.

Cats can have an adverse reaction to Tapazole in pill form so ask your veterinarian if it can be compounded

Radioactive Iodine treatments- no anesthesia required the treatment is an injection under the catís skin.

Once your kitty undergoes radioactive treatment, he will have to stay secluded in the treatment center until he no longer sheds radioactive waste. This can be anywhere from one week to a month.

Natural Remedies:

Changing your catís diet to Dr. Pitcairnís Cat Allergy Diet is one option. You can find this diet on Page 297 of his book; Dr. Pitcairnís Complete Guide to Natural Health for Dogs and Cats Third Edition- Dr. Pitcairn advises his patients to go the conventional route of medications first and then if symptoms persist, consult with a holistic veterinarian for further options.

Prognosis:

The earlier the disease is caught, the better the outcome will be. Life expectancy especially in the benign cases shows good results. Having an early CBC done at the vet establishes a baseline of health of your cat. If you suspect kitty might be ill, subsequent CBC can be compared to the initial blood work and map out any problems. Once diagnosed, monitoring kidney values becomes a crucial part of your catís care. Most cats are easily treatable and go on to live happy lives with their owners. Your cues lie in your catís behavior. By watching for subtle or sudden changes in your cat and acting accordingly, you will increase your catís chances to survive this disease.

  1. Korat
  2. Balinese
  3. Javanese
  4. Japanese Bobtail
  5. Somali
  6. Abyssinian
  7. Turkish Van
  8. Siamese
  9. Egyptian Mau
  10. Oriental Shorthair
  11. Tonkinese
  12. Bengal
  13. Norwegian Forest Cat
  14. Cornish Rex
  15. Siberian

More cat breeds



Persian Cats

Persian cats prefer staying relatively quiet. They are docile, loving cats.


Ragdoll

Ragdoll cats prefer to stay low to the ground, rather than in high places


Ragamuffin

Ragamuffins are calm and can handle most types of child’s play