Chinese Evergreen Poisoning in Dogs


What is Chinese Evergreen Poisoning?

Aglaonema, frequently known as the Chinese evergreen, is an evergreen seasonal that can either sneak throughout the ground or grow set up and has a crown of variegated broad silver and green leaves. It does not endure the cold well and will develop dark, oily spots where cold damage has actually taken place. For this factor, it is generally discovered inside as a houseplant. All parts of the Chinese evergreen include insoluble calcium oxalate crystals and these crystals are known for triggering extreme discomfort and inflammation when chewed or swallowed. This inflammation generally avoids animals from doing more than tasting the plant. On uncommon celebrations, the canine might swallow more substantial quantities of plant product. If that happens your canine buddy might require a see to your vet’s workplace.

The Chinese evergreen (Aglaonema modestrum) consists of calcium oxalate crystals which can trigger extreme discomfort and swelling in the mouth and intestinal system of your animal when chewed or swallowed, triggering the requirement for a veterinary check out.

Signs of Chinese Evergreen Poisoning in Dogs

The Araceae household of plants typically include insoluble calcium oxalate crystals in all parts of the plant. When chewed or swallowed these crystals can trigger: 

  • Heart arrhythmia
  • Diarrhea
  • Dilated eyes 
  • Problem swallowing
  • Extreme drooling
  • Hoarse barking
  • Labored breathing
  • Anorexia nervosa
  • Tingling of exposed location
  • Obstructed of the air passage
  • Pawing/rubbing at the face or mouth
  • Swelling of the tongue and lips
  • Vocalization
  • Throwing Up


The Aglaonema modestrum plant has actually been grown in Asia for centuries as an all the best plant and is typically grown as an appealing houseplant. It is a tropical plant and well known for intolerance to cold and can sustain injury at simply 59 degrees Fahrenheit, so it is not normally discovered in the outside gardens of The United States and Canada. 

  • Arrowhead vine (Syngonium podophyllum)
  • Calla or arum lily (Zantedeschia aethiopica)
  • Candelabra cactus (Euphorbia lactea)
  • Devil’s ivy (Pothos, Epipremnum)
  • Dumbcane (Dieffenbachia)
  • Elephant’s ear (Alocasia/Caladium/Xanthsoma)
  • Flamingo plant (Anthurium)
  • Fruit salad plant (Monstera)
  • Jack-in-the-pulpit (Arisaema triphyllum)
  • Peace lily (Spathiphyllum)
  • Philodendron (Philodendron)
  • Rhubarb (Rheum rhabarbarum)
  • Skunk cabbage (Symplocarpus foetidus)
  • Wild calla (Calla)

Reasons For Chinese Evergreen Poisoning in Dogs

All parts of the Chinese evergreen include the calcium oxalate crystals that trigger the distress. Calcium oxalate is a calcium salt of oxalic acid which develops discomfort and inflammation to any soft tissues that it comes in contact with. Chewing on this plant will trigger instant discomfort and swelling to the mouth and throat location as these crystals are embedded into the soft tissues of the mouth. If any of the plant product or sap is swallowed the inflammation can reach the throat and down through the GI system, triggering serious swelling and discomfort. The swelling might obstruct the air passage, triggering trouble breathing, and in uncommon cases, death.

Medical Diagnosis of Chinese Evergreen Poisoning in Dogs

A number of the signs of direct exposure to the calcium oxalate crystals from the Chinese evergreen will provide right away so recognition of the plant is typically all that is required for identifying the reason for the disruption. Sometimes signs will take longer to appear, approximately 2 hours. Signs have actually been known to take approximately 2 hours to appear. If you did not observe what your animal consumed, or if your canine consumed substantial amounts of the plant product, your vet might suggest a see to the workplace. The vet will ask you concerns relating to any opportunistic consuming, in addition to getting info about any concurrent supplements or prescriptions that your canine is on. A total blood count, biochemistry profile, and urinalysis will likely be done at this moment also. If your canine has actually consumed enough of the plant product that they are throwing up, then the vomitus will likewise be analyzed and evaluated for contaminants. Plant product in the vomit might assist verify the medical diagnosis.

Treatment of Chinese Evergreen Poisoning in Dogs

Immediate treatment will begin with a precise rinsing of the mouth and impacted locations with cool, clean water to get rid of as much of the tiny crystals as possible. You might likewise wish to use your canine ice chips in his water bowl, to alleviate the discomfort in their mouth till you have the ability to call your vet. The pain and undesirable taste will generally avoid most dogs from consuming much of the real plant product, so washing the mouth location might be all that you require to do prior to leaving for the center. In specific scenarios, your vet might likewise suggest providing your canine a suitable painkiller or antihistamine. 

If a bigger quantity of the plant product or sap was consumed a see to the vet’s workplace might be required. Causing throwing up is not advised as this can trigger extra damage to currently hurt tissues. IV fluid treatment will be used to avoid dehydration, and if an antihistamine was not formerly gave it is most likely to be administered as an intramuscular injection at this time. Gastroprotective medications might likewise be advised to avoid extra damage to the lining of the stomach. If the air passage is considerably inflamed, your dog might require to be kept under observation in the vet’s workplace till the swelling has actually decreased.

Healing of Chinese Evergreen Poisoning in Dogs

Diagnosis for dogs impacted by consuming percentages of any of the ranges of plant including the calcium oxalate crystals, such as the Chinese evergreen, is generally rather great. The unpleasant impacts of the crystals in the mouth and intestinal system generally fade within twelve to twenty-four hours from consumption, although any swelling in the air passage must be examined by an expert. Enormous dosages of calcium oxalate crystals are uncommon due to the initial discomfort and pain in the mouth. When bigger dosages do happen they can trigger long-lasting liver and kidney damage so more regular tracking of the liver and kidneys might be advised in the occasion of the consumption of considerable amounts of the sap.

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