Hyacinth Poisoning in Dogs


What is Hyacinth Poisoning?

The hyacinth is a stunning addition to any garden and returns with a lot more flowers every year with little to no care. Lots of people likewise keep them as potted plants inside your home too, however it is exceptionally crucial that you keep it far from your canine and other animals. As a matter of reality, it can impact human beings also and you must constantly use gloves when dealing with the bulb and flowers. Breathing in the dust from the hyacinth bulbs can likewise trigger inflammation to the lungs and activate an asthma attack in some individuals.

The most typical way that dogs are impacted by hyacinth poisoning is by digging up bulbs from the garden after they are just recently planted, or by entering into the bulbs in your home. Although the whole plant is toxic, it is the bulbs that hold the greatest concentration of the hazardous calcium oxalate crystals. These crystals are in fact formed like needles that pierce the soft skin of the mouth and intestinal tracts when taken in by your canine. The outcome is typically rapid discomfort, which usually stops dogs from consuming a hazardous quantity, however the swelling brought on by the crystals can trigger asphyxiation or serious digestive tract damage if not dealt with. Whether signs exist or not, if you think your canine consumed any part of a hyacinth, specifically a bulb, you must call your vet or see a veterinary expert as quickly as possible.

Signs of Hyacinth Poisoning in Dogs

The signs of hyacinth poisoning depend upon what part of the plant your canine consumes and just how much of it was taken in. It is typically depending on whether it is the bulb or the flower that is taken in, just how much your canine consumes, and your canine’s basic health. The signs are various depending upon whether it is oral (intake), inhalation, or topical (skin) direct exposure. A few of the most typical signs are:

Oral Poisoning

  • Stomach discomfort
  • Irregular breathing
  • Heart arrhythmias
  • Convulsions
  • Diarrhea
  • Drooling
  • Sleepiness
  • Increased heart rate
  • Low high blood pressure
  • Queasiness
  • Seizures
  • Tremblings
  • Throwing Up


  • Coughing
  • Shortness of breath from lung edema
  • Convulsions
  • Wheezing

Topical Direct Exposure

  • Blisters
  • Swelling
  • Itching
  • Inflammation


The taxonomic name of hyacinth is Hyacinthus, which is in the asparagaceae household, subfamily Scilloideae, order of the asparagales. A few of the typical names and other taxonomic names are:

  • Typical hyacinth
  • Dutch hyacinth
  • Garden hyacinth
  • Hyacinthus litwinovii
  • Hyacinthus orientalis
  • Hyacinthus transcaspicus

Reasons For Hyacinth Poisoning in Dogs

The reason for hyacinth poisoning is the intake or direct exposure to any part of the plant, consisting of the flowers, stems, leaves, and bulbs. The bulbs have the greatest concentration of the calcium oxalate crystals. A few of the methods your canine might enter contact with the hyacinth are:

  • Collecting bulbs
  • Consuming or contact with flower, stems, or leaves
  • Consuming or contact with bulbs

Medical Diagnosis of Hyacinth Poisoning in Dogs

Bring part of the plant with you so the vet can inform precisely what kind of hyacinth your canine consumed or entered into contact with. If your canine is having difficulty breathing, the vet will administer oxygen through a cannula, which is a tube through the nose. In addition, IV fluids will be begun to minimize dehydration from diarrhea and throwing up. Notify your vet as much as you understand about when it occurred, just how much and what part of the hyacinth your canine taken in. This will assist accelerate the medical diagnosis, and the much faster the medical diagnosis, the earlier treatment can be begun. Your canine’s case history is likewise necessary to your canine’s medical diagnosis and treatment, so make certain to let your vet understand whether your canine has actually been ill or hurt recently, what immunizations he has actually had, breed, age, and any weird habits or cravings you have actually seen just recently.

The vet will begin by doing a health examination of your canine consisting of physical look, weight, reflexes, body temperature level, high blood pressure, heart rate, respirations, lung noises, and evaluation of the eyes, ears, nose, and mouth. Lab tests will be carried out next, such as electrolyte levels, blood gases, biochemistry panel, total blood count (CBC), and blood urea nitrogen (BUN) levels.

The vet can likewise carry out an endoscopy by placing a versatile tube with a connected electronic camera into your canine’s throat to get an excellent view of the upper breathing system. Your canine will be anesthetized and have oxygen and IV fluids administered throughout the treatment. Radiographs (x-rays) will likewise be done to get an excellent view your canine’s digestive system and stomach. In addition, an ultrasound will be utilized to inspect the size of the kidneys and examine any damage. Sometimes, your vet might utilize an MRI or CT scan to get a more comprehensive appearance of the kidneys or other internal organs.

Treatment of Hyacinth Poisoning in Dogs

The vet will cause throwing up and carry out a stomach lavage with triggered charcoal to rid the body of any toxic substances. Intravenous fluids will be continued for about 12 to 24 hours, depending upon the level of signs, and might consist of anti-nausea medication and gastroprotectants. For topical direct exposure, the vet will clean the location with warm, soapy water and use anti-itch and antibiotic creams. Inhalation direct exposure can be unsafe if your canine has actually breathed in a big quantity of dust from the bulbs. Your vet will keep your canine on oxygen for a minimum of 24 hours and treat him with an oral or breathed in steroid, such as albuterol.

Healing of Hyacinth Poisoning in Dogs

If your canine is dealt with within the very first 24 hours, the diagnosis is excellent. When it comes to inhalation direct exposure, your vet might choose to continue steroid treatment for a number of weeks or months, depending upon the damage to your canine’s lungs. Ensure you eliminate any hyacinth or bulbs from anywhere your canine might have the ability to get to. If you go to a park or any other public location, make certain to keep your eye on anywhere your canine goes in case there are toxic plants such as hyacinths. Call your vet if you have any issues or concerns about the healing of your canine buddy.

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