Nicola Bates

Senior Information Scientist, Veterinary Poisons Information Service (VPIS), London, UK

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Chocolate toxicosis in pets

Chocolate is made from the fermented, dried then roasted beans of Theobroma cacao (Figure 1). After roasting, the shell is removed, and the remaining nibs are ground to cocoa mass which is liquefied...

Salbutamol toxicosis in dogs

Most cases of salbutamol toxicosis in dogs are due to puncturing an asthma inhaler. In cases where the salbutamol dose was estimated, 0.33–0.72 mg/kg caused restlessness, tachycardia, tachypnoea,...

Winter poisoning hazards for pets

A common antifreeze ingredient is ethylene glycol (also known as ethanediol). It is not toxic itself, but is metabolised to toxic compounds by the action of alcohol dehydrogenase. This enzyme oxidises...

Molluscicide toxicosis in dogs

Metaldehyde has long been a common ingredient of molluscicide preparations. However, from 31 March 2022 the outdoor use of metaldehyde slug baits has been banned in the UK to protect wildlife and the...

Tremorgenic mycotoxicosis in dogs

Mouldy foods, particularly mouldy dairy products (Figure 1), are common sources of tremorgenic mycotoxins (Box 1), but any food waste, including composted waste (Figure 2), rotting, fallen fruits and...

Aflatoxicosis in dogs

Following the huge outbreak in the early 1960s in England, it was suspected that deaths in large numbers of turkey poults in the late 1950s had also been a result of aflatoxicosis. Similarly, a...

Poisons affecting the kidney

Poisoning can result in adverse effects on the kidney through a variety of mechanisms, including formation of toxic metabolites, interference with normal physiological process and, in some cases,...

Poisons affecting the skin

Detergents are very common household chemicals. They are found in a variety of cleaning products such as washing up liquids, toilet cleaners and fabric washing products and come in the form of...

Poisons affecting the cardiovascular system

Many different types of substances found in the home can have adverse effects on cardiac and cardiovascular function. If uncontrolled, these can lead to complications of cardiac damage and tissue...

Poisons affecting the blood

Anaemia is a reduced number of red blood cells or haemoglobin in the blood and there are three main causes, blood loss (from trauma, for example), decreased red blood cell production or increased red...

Poisons affecting the neurological system

The mechanisms of many of the substances causing neurological effects is unknown. Few have a specific antidote, therefore management in most cases is supportive, with the focus on controlling or...