Most households utilize various cleaning products that pose a hazardous risk to our furry friends. Many of these products are classified as corrosive, which can result in a harmful chemical reaction with living tissue. Corrosives include acids, bases, phenols, quaternary ammonium chlorides, aldehydes, alcohols, petroleum distillates, and some salts of heavy metals.
Common Household Corrosives:
- Anti-rust compounds
- Toilet bowl cleaners
- Some dishwasher detergents
- Oven cleaners
- Batteries
- Drain openers
The three main body systems affected by corrosives are gastrointestinal, respiratory and dermatologic. Gastrointestinal signs include pawing at the mouth, difficulty swallowing, drooling/salivating, anorexia, oral ulcers, vocalization, vomit or feces containing blood, and abdominal pain. Respiratory signs include difficulty breathing, increased respiratory rate, inflammation of the lungs and surrounding tissue, and esophageal perforation. Dermatologic signs include dermal irritation, inflammation, and skin sloughing. Other clinical signs may include increased thirst, shock, collapse or even sudden death.
Corrosive injury is diagnosed based on the history of exposure, evidence of clinical signs and potentially an endoscopic exam. Treatment may consist of further irrigation with water, GI protectants, and a soft diet to help with the irritated gastrointestinal system.
To prevent corrosive injury all together, it is best to keep all corrosives stored in a high, secured location where the animal cannot access it. If your pet is exposed to a corrosive substance, contact Pet Poison Helpline and seek immediate veterinary care.
Written by Darren Yang, PPH DVM student extern, University of California Davis Class of 2023 and Samantha Koch, CVT, Veterinary Information Specialist II, Pet Poison Helpline
