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Ethanol overdose by ingestion, inhalation, or skin absorption leads to alcohol poisoning. Isopropanol (isopropyl alcohol/rubbing alcohol) and methanol (methyl alcohol) can also cause alcohol poisoning. If a pet is not showing clinical signs, decontamination may be performed, including inducing vomiting (for ingestions) or bathing (for skin exposure). Other therapies are discussed. Recovery is expected within 24–36 hours of the onset of signs.
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Behavioral health medications are used in animals and humans. They include antidepressants, atypical antidepressants, antipsychotics, and amphetamines. Dogs and cats often require lower doses of these medications than humans and are sensitive to overdoses. As such, when a dog or cat gets into human doses of these medications or a pill vial of their own medication, behavioral health medication poisoning can occur.
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Bromethalin is a common rodenticide. Cats are commonly poisoned when they find loose bait placed for rodent control. Relay toxicity, where poisoning occurs due to ingesting rodents that died from bromethalin, has been anecdotally reported in cats. Clinical signs can develop as soon as two hours after exposure and as long as 24-48 hours after exposure. There is no antidote for bromethalin, so prompt induction of vomiting by a veterinarian can be lifesaving. Prognosis is poor to grave if severe clinical signs develop such as seizures, paralysis, or coma. Patients with milder clinical signs may recover after several weeks but may have permanent neurologic damage.
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Cats and dogs can become intoxicated by cannabis in various ways, most commonly by eating edibles (e.g., baked goods, candies, chocolate bars, and chips containing cannabis), or by ingesting cannabis directly (in any form). Pets can also be exposed to second-hand smoke. A small amount may affect one pet more than another, so there is no official safe level of exposure. Many of the signs of intoxication are neurological, including disorientation, dilated pupils, and hyperactivity. In severe cases, tremors, seizures, and coma can result. Regardless of the method of exposure, accurate and complete information from the owner is imperative to treat the patient successfully.
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Chemotherapy drugs are used to treat cancer and other conditions in people because they target and kill rapidly dividing neoplastic (cancer) cells and other cells. They are primarily used as anti-cancer agents but may also provide benefits for a variety of auto-immune disorders and organ transplant recipients as immunosuppressive agents.
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Chlorfenapyr poisoning is suspected if a pet has access to this pesticide and subsequently develops expected signs; it should also be suspected in a pet exhibiting signs and at risk of malicious poisoning. Pets that develop clinical signs following chlorfenapyr ingestion are unlikely to survive and chronic complications may be present for survivors.
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Blue-green algae, also called cyanobacteria, are found in fresh and brackish water of ponds and lakes. These microscopic bacteria can also grow in backyard fountains, garden pots, bird baths, and anywhere water is stagnant. Regardless of where they are found, cyanobacteria can be dangerous.
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Diabetic ketoacidosis is a medical emergency that occurs when there is not enough insulin, or the available insulin isn’t effective enough to control blood sugar (glucose) levels. Your veterinarian needs to perform appropriate tests to diagnose this disease, as similar signs can occur with other medical conditions. Treatment involves hospitalization with IV fluids, short-acting insulin and electrolyte replacement. The most important step in prevention is ensuring careful insulin dosing and disease monitoring.
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E-cigarettes are battery-operated devices used to create and inhale an aerosol composed of nicotine, flavorings, and other chemicals. If a companion animal ingests an e-liquid, signs of nicotine poisoning occur rapidly. The nicotine associated with e-cigarettes, even without tobacco, poses a serious health threat to dogs and cats.
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All glues containing isocyanate and diisocyanate can expand. Pets exposed to a very small amount of wet or liquid expanding glue may consume enough product to be problematic. Foreign body obstruction due to a mass of expanded glue in the stomach is the most common outcome in dogs ingesting expanding wood glues. After abdominal X-rays confirm the presence of a glue mass and obstruction, surgery is required to remove the mass, or endoscopy in mild cases. The prognosis for recovery from expanding glue ingestion depends on the removal of the mass.