Is your cat currently in i131 Therapy at VRCNH? Click here to view the webcam.

i131 New Hampshire is a specialized veterinary service at VRCNH/CAVES which is dedicated exclusively to the care and treatment of feline hyperthyroidism using radioactive iodine injection (i131), the only cure for the disease. Please click here to visit our i131nh website and learn more.

Many older cats develop a thyroid disease where too much thyroid hormone is produced. This elevated hormone causes your cat’s metabolism to run too high, causing weight loss, heart disease and kidney disease. Other signs can include hyperactivity or lethargy, appetite changes, increased drinking, behavioral changes, and/or diarrhea. Left untreated, hyperthyroidism is fatal.

Fortunately, over 98% of cases are curable with the use of a radioactive iodine injection - i131. One injection of iI-131 will destroy the abnormal thyroid tissue in 98% or more cases. The advantages of i-131 are:

• No anesthesia 98%+ success rate
• No lifelong daily medications
• Does not affect normal thyroid tissue or the nearby parathyroid tissue
• Experts agree that I-131 is the preferred method of treating hyperthyroidism in cats
• The total cost of I-131 is less than other treatment methods

VRCNH/CAVES is the only I-131 treatment center in New Hampshire where your cat is treated and monitored by a Board Certified Canine & Feline Specialist.

We also offer a unique webcam service in which you may "visit" your pet as often as you want by viewing our streaming webcam on your computer.