Archive
Hematomas in Dogs and Cats
A hematoma is a localized collection of blood outside the vessels, usually from a blunt impact that ruptures small vessels under intact skin. It appears as a rapid, non-painful swelling. Prompt pressure bandaging and, when large, veterinary drainage prevent infection and tissue damage.
Carbon Monoxide Poisoning in Dogs and Cats
Carbon monoxide poisoning occurs when pets breathe gas from faulty heaters, car exhaust, or confined smoke. It binds to blood and starves tissues of oxygen, causing vomiting, weakness, bright-red gums, seizures, and coma. Move the pet to fresh air and get veterinary help at once.
Sulfonamide Antibiotic Poisoning in Dogs and Cats
Sulfonamide antibiotics can poison sensitive pets or when overused, causing nervous signs, urinary crystal problems and blood-cell disorders such as anaemia. Stopping the drug, flushing the urine and supportive care are the main steps.
Nitrite Poisoning (Methemoglobinaemia) in Dogs and Cats
Nitrites convert red blood cells' oxygen-carrying pigment into methaemoglobin, so tissues are starved of oxygen. Poisoned pets turn blue, seize and can die within minutes; a specific dye antidote reverses it.
Onion Poisoning (Heinz Body Anaemia) in Dogs and Cats
Onions and related alliums oxidise red blood cells in dogs and cats, forming Heinz bodies and causing haemolytic anaemia with red-brown urine. Mild cases recover once onions are stopped; severe cases need transfusion.
Warfarin (Anticoagulant Rodenticide) Poisoning in Dogs and Cats
Warfarin is an anticoagulant rodenticide that blocks vitamin K, so poisoned pets bleed internally and may die suddenly or bruise easily. Vitamin K1 and, in severe cases, transfusion are the core treatments.
Diphacinone (Rodenticide Anticoagulant) Poisoning in Dogs and Cats
Diphacinone is an anticoagulant rodenticide that blocks vitamin K recycling, so poisoned pets bleed internally and may die suddenly or from haemorrhage. Vitamin K1 therapy and, in severe cases, transfusion are the mainstays of treatment.
Iron Metabolism Disorders in Dogs and Cats
Iron metabolism disorders in dogs and cats include iron deficiency, microcytic hypochromic anemia with weakness and poor endurance, and iron overload from excess intake or poisoning, causing gut signs and acidosis. Deficiency is corrected with dietary iron and treatment of blood loss or parasites.
Folate (Folic Acid) Deficiency in Dogs and Cats
Folate deficiency in dogs and cats impairs nucleic acid synthesis, causing megaloblastic anemia, poor appetite, diarrhea, and skin or mouth inflammation. It arises from low-protein or overcooked diets, gut disease, or high demand in pregnancy, and is corrected with folate and good nutrition.
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.