Canine Thyroid Disease Shows No Symptoms"Canine thyroid disease shows no symptoms is difficult to diagnose since the thyroid effects many parts of the body. Diagnosis is done via a blood test. Treatment for hypothyroidism includes hormone therapy and/or dietary supplements." Canine thyroid disease shows no symptoms can be difficult to diagnose making it one of the most over diagnosed diseases in dogs. Thyroid hormones have an effect on all levels of metabolism and their deficiency can lead to dysfunction of several organs. There are two forms of hypothyroidism in dogs. Autoimmune or lymphocytic thyroiditis - The immunesystem attacks the thyroid gland. Symptoms of Canine Thyroid DiseaseCanine Thyroid Disease Shows No Symptoms or the symptoms can be contradictory.Frequent Symptoms: Less Frequent Symptoms Symptoms Not Likely to be Hypothyroidism Diagnosis of Canine Thyroid Disease Shows No SymptomsIf your dog has symptoms associated with thyroid disease, your Veterinarian might suggest a thyroid test. Hyperthyroidism is difficult to diagnose with certainty. Your vet will take a blood sample for testing. The test can only be given if your dog is healthy as other diseases will affect the measurement of thyroid produced hormones (T3 - triiodothyronine and T4 - levothyroxine. Results will vary based on breed.10% of hypothyroid dogs are missed if you rely on T4 alone for screening.High cholesterol levels tend to correlate with hypothyroidism. Several drugs interfere with the accurate reading of canine thyroid tests: Glucocorticoids - high dosages, chronic therapy: TT4(total T4) falls, FT4D more resistant, TSH is unchanged or decreased. Sulfonamides - chronic therapy may cause reversible hypothyroidism.Phenobarbital Chronic therapy - mild fall in TT4 and FT4D; TSH remains normal in most dogs, but rises in a small percentage. Carprofen - TT4 mild fall, FT4D normal. Clomipramine - Mild fall in TT4 and FT4D; TSH remains normal. Breeds that are Predisposed to Canine Thyroid DiseasePreviously reported predisposed breeds include: * Doberman Pinscher Treatment of Canine Thyroid DiseaseA dog with canine thyroid disease will be treated with hormone replacement therapy for the rest of its life. Dosage depends on the weight of the dog. Your dog will be given the hormone T4 2x per day.Since the thyroid regulates hormone production, your Veterinarian will have to monitor your dog with some trial and error until the right does is found. Dogs that are receiving canine hypothyroidism treatment are usually retested every 6 to 12 months. This approach can often restore healthy thyroid functioning very effectively. Dog Thyroid SupplementOne of the main problems with synthetic thyroid hormones however is that they may result in too much thyroid hormone in the body, resulting in hyperthyroidism. This is because it is often difficult to determine exactly how much of the synthetic hormones are needed for optimal thyroid functioning.Herbal supplements can help to improve your dog's thyroid functioning and increase the production of thyroid hormones naturally as well as address all the major symptoms associated with hypothyroidism. A good source to explore is Thyro-Pet which is made for this purpose. They are also a good source for more information on canine thyroid problems. SourcesRichards, Dr Michael - Vetinfo4dogs.comTesting for Thyroid Disease in Dogs and Cats D. C. Ferguson Department of Physiology and Pharmacology, College of Veterinary Medicine, University of Georgia Athens, GA, USA. Canine Hypothyroidism: What's New? S. Daminet, DMV, PhD, DACVIM, DECVIM-caDepartment of Small Animal Medicine Faculty of Veterinary Medicine, Ghent University Belgium From Canine Thyroid Disease Shows No Symptoms to Home To Dog Health Guide Home
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