ESSENTIAL OIL TOXICITY IN CATS & DOGS
WHAT THIS SYMPTOM USUALLY MEANS
Essential oils—especially concentrated diffusers, topical applications, or spilled oils— cause vomiting, drooling, difficulty breathing, tremors, and liver injury in pets. Cats are extremely sensitive.
MOST COMMON CAUSES
MILD
• Brief exposure to diluted ambient scents
MEDICAL CAUSES
• Licking essential oils from fur
• Overuse of diffusers in small spaces
• Topical applications (dangerous)
EMERGENCY CAUSES (HIGH CONCERN)
• Vomiting
• Drooling
• Labored breathing
• Tremors
• Collapse
• Seizures
RED FLAGS
• Strong essential oil smell on fur
• Difficulty breathing
• Tremors
If you’re unsure, treat it as urgent.
AT-HOME CARE YOU CAN START NOW
• Wash fur with mild dish soap
• Remove access to diffuser or oil
• Seek urgent veterinary care
WHAT A VETERINARIAN WILL CHECK
• Liver values
• Neurological signs
• Respiratory status
• IV fluids
• Anti-seizure therapy
MOST LIKELY DIAGNOSES (BASED ON 40 YEARS OF CASES)
• Essential oil toxicity
• Liver injury
• Neurological toxicity