Poisonous Plants Including the Hibiscus

Hydrangea

• Hydrangeas display large green leaves and showy clusters of pink or blue flowers that bloom in the summer. They are often used as a decorative shrub in gardens. These plants are not generally toxic to humans, but they can be deadly to dogs and cats. If your cat has ingested leaves, it can take up to three days before it displays symptoms of renal failure. If you notice your cat is drinking excessively, urinating excessively or vomiting, consult with your vet immediately. If your dog vomits, salivates excessively or has diarrhea, which can be bloody, contact your vet for immediate treatment.

Holly

• During the holidays, holly is often used to decorate homes. The bright red berries may look like a tempting treat to your dog or cat. but they are poisonous. Ingesting only a few berries can have serious consequences. If you know or suspect that your pet has eaten any berries, call your vet immediately. If you notice your animal is vomiting, pawing at its mouth, salivating or is shaking its head, consult your vet immediately.

Hibiscus

• The hibiscus family includes the Rose of Sharon and the Rose of China. It boasts colorful flared flowers on a long stalk of green leaves. If your dog or cat has eaten hibiscus, the symptoms can include, excessive drooling, vomiting, depression and loss of appetite. If you observe any of these symptoms or any signs that your animal is in distress, an immediate visit with your vet is needed.

Morning Glory

• Morning Glories are summer flowering vines that climb fences and trellises. These delicate flowers are toxic to both cats and dogs. The seeds can cause hallucinations and diarrhea. Eating the plant can cause disorientation, agitation, gastrointestinal upset, tremors, ataxia and loss of appetite. The risk to your animal's health is serious and a vet should be contacted immediately.