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181 results for “vitamin B deficiency”
Rabbit Vitamin A Deficiency
Vitamin A keeps rabbit mucous membranes intact and vision sharp; deficiency, worst in winter and early spring, brings slow growth, weak coat, nerve signs, eye damage (conjunctivitis, keratitis, even ulceration), and in pregnant does premature birth or dead malformed kits. It stems from low-carotene feed, poor gut or liver absorption, or vitamin loss in storage. Diagnose by history, lesions, and plasma vitamin A below 0.2 to 0.3 mg/ml.
Niacin (Vitamin B3) Deficiency in Dogs and Cats
Niacin (vitamin B3) deficiency in dogs and cats causes pellagra-like signs, oral and esophageal ulcers, black tongue in dogs, diarrhea, anemia, and symmetric dermatitis. It follows corn-heavy diets low in tryptophan, and is corrected with dietary niacin.
Biotin (Vitamin H) Deficiency in Dogs and Cats
Biotin (vitamin H) deficiency in dogs and cats causes scaly dermatitis, hair loss, poor growth, and later weakness, diarrhea, and hind-limb paralysis. It is usually due to raw-egg white (avidin) or gut flora imbalance, and is corrected with dietary biotin.
Vitamin K Deficiency in Dogs and Cats
Vitamin K deficiency in dogs and cats impairs clotting-factor synthesis, causing prolonged bleeding time, subcutaneous and body-cavity hemorrhage, and anemia. It arises from malabsorption, long-term antibiotics, or certain poisons, and is treated with vitamin K and management of the underlying cause.
Vitamin E Deficiency in Dogs and Cats
Vitamin E deficiency in dogs and cats, often with selenium lack, causes skeletal muscle degeneration, reproductive failure, and in cats cerebellar ataxia, plus a fat-tissue inflammation known as yellow fat disease. It is corrected with dietary vitamin E and treatment of any gut disease.
Vitamin D Deficiency in Dogs and Cats
Vitamin D deficiency in dogs and cats impairs calcium and phosphorus use, leading to rickets in the young and osteomalacia in adults, with bone pain, lameness, and deformities. It is prevented and treated by correcting diet, ensuring sunlight, and veterinary-directed vitamin D and calcium.
Vitamin C (Ascorbic Acid) Deficiency in Dogs and Cats
Vitamin C deficiency in dogs and cats weakens connective tissue and capillary walls, causing easy bleeding, gum disease, slow wound healing, and in growing animals painful swollen limb ends and lameness (scurvy). It is corrected by adding vitamin C-rich foods and treating any underlying illness.
Vitamin B6 (Pyridoxine) Deficiency in Dogs and Cats
Vitamin B6 (pyridoxine) deficiency in dogs and cats impairs hemoglobin synthesis and nerve function, causing microcytic hypochromic anemia, poor appetite, skin inflammation, and seizures or ataxia. It is corrected with pyridoxine and a balanced diet.
Riboflavin (Vitamin B2) Deficiency in Dogs and Cats
Riboflavin (vitamin B2) deficiency in dogs and cats causes poor appetite, stalled growth, and characteristic lesions of the skin, mouth, and eyes including dermatitis, cheilosis, and corneal clouding. It is corrected with dietary riboflavin and a balanced ration.
Thiamine (Vitamin B1) Deficiency in Dogs and Cats
Thiamine (vitamin B1) deficiency in dogs and cats impairs glucose metabolism and especially nerve function, producing anorexia, weakness, and progressive neurological signs such as ataxia, seizures, and paralysis. It is caused by raw-fish diets, gut or liver disease, and high demand, and responds to thiamine replacement.