Ylang Ylang

Symptoms reported in cats

Most serious first.

1. 1
   Shaking, tremoring, seizures, and collapse Not explicitly specified in the sources. · These represent extreme, life-threatening stages of essential oil poisoning.
2. 2
   Liver failure and serious organ damage Not explicitly specified in the sources. · Because cats lack the ability to safely process the volatile compounds in essential oils, severe systemic accumulation can ultimately lead to liver failure and death.
3. 3
   Excessive dribbling (drooling) and vomiting Not explicitly specified in the sources. · Because cats are highly cleanly animals, they will often ingest toxic oils by licking them off their fur if they accidentally brush against them. They may also be poisoned by directly drinking the liquid out of reed diffusers.
4. 4
   Walking as if they are drunk (ataxia) Not explicitly specified in the sources. · A clear indicator of systemic neurological disruption caused by the essential oil.
5. 5
   Lethargy, depression, or dullness Not explicitly specified in the sources. · If a cat exhibits these signs after potential exposure, a vet should be contacted immediately, even if no other severe symptoms have appeared yet.
6. 6
   Difficulty breathing or breathing with the mouth open Not explicitly specified in the sources. · While toxic effects from passive inhalation are generally rare if the oils are heavily diluted, the risk of severe respiratory distress increases significantly if the cat is exposed to nebulized or ultrasonically diffused "neat" (undiluted) essential oils, or if the cat has pre-existing conditions like asthma.
7. 7
   Sore, red skin, and chemical burns Not explicitly specified in the sources. · Caused by direct skin contact. Importantly, even if there is no visible damage to the skin, owners should not assume the cat is safe, as the toxic oil can still be absorbed transdermally.

Important notes

Ylang Ylang (Cananga odorata) is a plant used to make a popular essential oil. This essential oil is highly toxic to cats and should never be used on or around them. Cats cannot properly break down compounds in the oil, such as linalool and benzyl acetate, because their livers lack a specific enzyme. Exposure can happen through inhalation from a diffuser, skin contact, or a cat licking the oil. The toxic compounds build up in the cat's body, leading to nervous system problems like stumbling and seizures, as well as severe liver damage. Because the oil is so concentrated, even a small amount can be dangerous. Symptoms of poisoning include drooling, vomiting, appearing drunk or unsteady, tremors, and breathing trouble. If you suspect your cat has been exposed to Ylang Ylang oil in any form, it is a medical emergency. Please contact a veterinarian or an emergency animal hospital immediately.

• Toxic compounds: germacrene, benzyl acetate, methyl benzoate, and other volatile sesquiterpene and ester compounds in the essential oil
• Mechanism: cats lack the hepatic glucuronidase needed to metabolise these compounds efficiently; accumulation causes GI and CNS effects
• Symptoms: vomiting, drooling, weakness, unsteady gait (ataxia), difficulty breathing; inhalation may cause respiratory irritation
• Essential oil diffusers in closed rooms are a significant risk even without direct contact
• Do not apply ylang ylang oil to or near cats; use diffusers only in well-ventilated areas the cat cannot access