Try for Free
tab list
PictureThis
English
arrow
English
繁體中文
日本語
Español
Français
Deutsch
Pусский
Português
Italiano
한국어
Nederlands
العربية
Svenska
Polskie
ภาษาไทย
Bahasa Melayu
Bahasa Indonesia
PictureThis
Search
Search Plants
Try for Free
Global
English
English
繁體中文
日本語
Español
Français
Deutsch
Pусский
Português
Italiano
한국어
Nederlands
العربية
Svenska
Polskie
ภาษาไทย
Bahasa Melayu
Bahasa Indonesia
This page looks better in the app
picturethis icon
Instantly identify plants with a snap
Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.
Download the App for Free picturethis icon
Continue Reading

Is Common comfrey Poisonous

September 11, 2024 2 min read
1
Common comfrey is full of toxic alkaloids that attack the liver, causing symptoms from inflammation to liver failure.
2
Common comfrey is toxic to cats, causing distressing symptoms and requiring immediate veterinary attention if ingested.
3
Common comfrey is poisonous to dogs, leading to symptoms from gastrointestinal upset to severe clinical signs, necessitating prompt veterinary care.
thumb
Instantly identify plants with a snap
Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.
Download the App for Free
Slightly Toxic
Human
Toxic to Pets
Pets
Leaves, Roots, Flowers, Fruits, Seeds, Stems, Bark, Sap/juice
Toxic parts to human
Leaves, Roots, Flowers, Fruits, Seeds, Stems, Bark, Sap/juice
Toxic parts to pets
Eaten
Effect methods

Is Common comfrey toxic to humans?

Common comfrey causes problems for people in two ways. First, its leaves and stems are covered with irritating hairs that can cause minor rashes, basically acting as invisible or semi-visible splinters. It will irritate the mouth in this same way if eaten, potentially causing swelling in the mouth and throat. Second, this plant is full of toxic alkaloids that attack the liver. Symptoms will begin with inflammation and pain, continue through jaundice and eventually involve part or all of the liver dying. Plant your Comfrey somewhere where your kids can't get at it.

Is Common comfrey toxic to cat?

Common comfrey is toxic to cats and poisoning can occur if a cat ingests any part of the plant, including leaves, roots, flowers, fruits, seeds, stems, bark, or sap. Symptoms of distress may manifest in physical discomfort or illness, urging immediate medical attention from a veterinary hospital. Due to the potential severity of poisoning from common comfrey, it is important for cat owners to monitor their pets and prevent access to this plant.

Is Common comfrey toxic to dog?

Common comfrey is classified as a toxic plant to dogs. Dogs can be poisoned by common comfrey when they consume any part of the plant, including leaves, roots, flowers, fruits, seeds, stems, bark, or sap/juice. The ingestion of these parts may lead to various symptoms indicative of poisoning. Dog owners should be vigilant for signs such as gastrointestinal upset, lethargy, or more severe clinical signs depending on the amount ingested and the size of the dog. If a dog is suspected to have ingested common comfrey, it is imperative to seek immediate veterinary care to ensure prompt treatment and mitigate potential health risks.
Identify toxic plants for your safety
Learn which plants are harmful to you and your pets, and make informed choices for a safer home!
Download the App for Free
WARNING
The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.
Stay safe with plant knowledge
Identify toxic plants, discover essential care tips, and make informed choices for a healthier home and garden!
Download the App for Free
close
close
Your Ultimate Guide to Plants
Identify grow and nurture the better way!
product icon
17,000 local species +400,000 global species studied
product icon
Nearly 5 years of research
product icon
80+ scholars in botany and gardening
ad
ad
Botanist in your pocket
qrcode
PictureThis Ios DownloadPictureThis Android Download
Scan the QR code with your phone camera to download the app