Illustrated Articles
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Food allergies can be problematic for many cats, especially after years on the same diet. Clinical signs may manifest as gastrointestinal or skin problems. Animal proteins are the most common causes and strict avoidance is the best way to treat affected cats. An 8 to 12-week elimination diet trial on a special veterinary diet is the only definitive method to diagnose a food allergy and, in some cases, the veterinary diet may need to be continued long-term.
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Adverse food reactions in cats are either caused by food allergy – an immune response to something ingested or food intolerance – a non-immunological response to something ingested. Signs of food intolerance are generally digestive in nature only. Food intolerance will generally occur on the initial exposure to the food or food additive in contrast to food allergy which requires repeated exposures to develop. Different causes of food intolerance include food poisoning, or inappropriate ingestion of an irritant, reaction to food additives, histamine reactions, lactose intolerance and dietary indiscretion such as eating fat or bones. A dietary history is important in diagnosing these conditions.
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Fractured teeth in cats can result from fights, car accidents, and chewing on hard objects. There are five classifications of tooth fractures and each needs treatment to avoid tooth sensitivity and pain. Because cats have thin enamel, even a small chip fracture can cause pain and needs veterinary care. Clinical signs include chewing on one side of the mouth, excessive drooling, pawing at the mouth, and facial swelling.
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Frostbite is the damage that is caused to the skin and other tissues due to extreme cold. The paws, ears and tail are the most common tissues to be affected. If you suspect your cat has frostbite, you should seek medical attention immediately. Mild cases of frostbite usually resolve with little permanent damage, while more severe frostbite may result in permanent disfiguration or alteration of the affected tissues.
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Frunevetmab is a formulation of feline anti-nerve growth factor antibodies used to control osteoarthritis pain in cats. This medication is given by an injection under the skin, usually at the veterinary clinic. Side effects may include vomiting, diarrhea, appetite loss, itching, scabbing and hair loss on the head and neck, and pain at the injection site. Call your veterinary office immediately if you suspect an overdose or an adverse reaction to the medication.
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Furosemide is given by mouth or injection and is used on and off label to treat many conditions, including congestive heart failure and fluid retention. Common side effects include increased urination, diarrhea, or constipation. Do not use in pets that are allergic to it or in those that are unable to make urine.
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Gabapentin (brand names: Neurontin®, Aclonium®, Equipax®, Gantin®, Gabarone®, Gralise®, Neurostil®, Progresse®) is an anti-seizure and pain medication that is used with other medications to treat seizures and chronic pain, primarily nerve pain, in dogs and cats. It has also been used in cats to treat fear and anxiety associated with veterinary visits. It is given by mouth in the form of a capsule, tablet, or compounded liquid.
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Gastritis refers to inflammation of the lining of the stomach and is associated with a number of causes and underlying conditions. The most common clinical signs associated with gastritis are sudden vomiting and decreased appetite. Acute gastritis is typically self-limiting and of short (less than 24 hours) duration. The cause is normally not discovered because the clinical signs usually resolve before diagnostic testing is performed. In chronic cases, more involved testing will be undertaken to determine the exact cause of the cat's vomiting.
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Gastroenteritis is inflammation of the gastrointestinal tract (the stomach and intestines). It can be caused by infection with bacteria, viruses, parasites, medications, or even new foods. The condition often causes abdominal pain, diarrhea, vomiting, and other clinical signs. The principal treatment of gastroenteritis consists of rehydration and restoring blood electrolyte balance
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Gastrointestinal endoscopy uses a flexible tube with a camera or viewing port to inspect the esophagus, stomach, and first part of the small intestine, or the colon. The endoscope cannot reach all areas of the small intestine, so other tests may be needed to diagnose disease in these areas. 12–18 hours fasting and enemas are required prior to endoscopy depending on the area being studied.