Thyroxine is a synthetic hormone also known as the T4 and may be administered to canines that have a thyroid problem. Thyroxine administered in the right doses will.
The thyroid hormones are needed for a normal metabolism and to distribute energy for the dog. When Thyroxine Is Needed Thyroxine is a synthetic hormone that is needed when the dog develops hypothyroidism or a low level of thyroid hormones in the body.
Other side effects may include hyperactivity, irritability and aggression. Thyroxine may interact with other drugs (i.e. seizure medication so let the vet know prior to getting the thyroxine prescription).
Thyroxine is a synthetic hormone also known as the T4 and may be administered to canines that have a thyroid problem. Thyroxine administered in the right doses will increase the levels of thyroid hormones in the dogs system to a normal.
As a matter of fact, these preparations do not report their dosage strength in milligrams, but rather, in grains of thyroid. This is because, they don't really know the milligram equivalent in each dose.
I hope this helps answer any questions you may have. Thank you for your question. Medical Author: Ruchi Mathur, M.D. Last Editorial Review.
There is another comment that should be made. With all the issues surrounding "mad cow disease" and other ailments, I personally am reluctant to offer animal based therapy to patients when a safe effective well studied synthetic preparation is widely available.
Find patient medical information for L-Thyroxine oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.
If you change brands during treatment, you risk altering your hormone levels. That means your symptoms may return and you may need to adjust your dose. Changing brands may change the dose slightly, which in turn may change how you feel.
L.H. Doctor's Answer While it is reasonable to assume that synthetic medications are less desirable than natural counterparts, in this case- natural thyroid hormone replacement is definitely not an ideal solution for the vast majority of people.
Dosing is also based on the assumptions that each gland has equal amounts of hormones as the next gland, and that the ratio of T4 and T3 (the more active hormone) are similar and constant in each gland from the pigs.
That's why much of the endocrinology communitythe American Association of Clinical Endocrinologists, The Endocrine Society, and the American Thyroid Associationbelieve that once you start with a brand, you should stick with it.
Determining Dosage Finding your ideal T4 dosage is essential. The right dosage keeps hypothyroidism from interfering with your life. The wrong dosage can make it an even bigger problem than it was before you sought treatment.
The medications and supplements listed below shouldn't be taken at the same time as T4, as they can interfere with your body's ability to absorb the hormone: Aluminum hydroxide (found in some antacids) Calcium supplements Colestid and cholestyramine (absorbs bile) Iron supplements.