Are you concerned about the safety of your beloved pets and family members around your houseplants? The American Society for the Prevention of Cruelty to Animals (ASPCA) provides helpful information about common household plants. One frequently asked question involves the risk of peace lilies poisonous effects. The soluble calcium oxalates found within the peace lily are the primary cause for concern. These compounds, while not deadly, can cause significant discomfort, especially for curious pets like your cat or dog. Understanding these potential risks is the first step in ensuring a safe and healthy environment for everyone in your home.

Image taken from the YouTube channel The Plant Enthusiast , from the video titled Are Peace Lilies Poisonous? – The Plant Enthusiast .
Are Peace Lilies Poisonous to Pets and Children? Unveiling the Truth
The elegant Peace Lily, with its graceful white bloom and lush green leaves, is a popular choice for adding a touch of tranquility to homes and offices. But beneath its serene appearance lies a question that weighs heavily on the minds of pet owners and parents alike: Are Peace Lilies safe for my family?
The Appealing Yet Potentially Problematic Peace Lily
The allure of a Peace Lily is undeniable. They’re relatively easy to care for, visually appealing, and even touted for their air-purifying qualities. However, this beauty comes with a caveat. The question isn’t simply "are they poisonous?" but rather, "how toxic are they, and what risks do they pose?"
Addressing the Concerns: Are Peace Lilies Truly Poisonous?
While Peace Lilies aren’t considered deadly poisonous in the same vein as some other plants, they contain compounds that can cause significant discomfort and should be treated with caution. The plant’s toxicity stems from the presence of Calcium Oxalate Crystals, tiny, needle-shaped structures found within its leaves and stems.
Why This Matters to Pet Owners and Families
Understanding the potential risks associated with Peace Lilies is absolutely crucial for anyone sharing their living space with pets or small children. Animals, especially curious cats and dogs, often explore their surroundings through taste and touch, potentially leading to ingestion of plant material. Similarly, toddlers and young children are prone to putting things in their mouths, increasing their risk of exposure.
The consequences of ingesting or even coming into contact with the sap of a Peace Lily can range from mild irritation to more severe symptoms, causing distress for both the affected individual and their caregivers. Being informed is the first step in preventing unwanted health issues.
Thesis: Discomfort, Not Death – A Call for Precaution
This article aims to provide a comprehensive understanding of the risks associated with Peace Lilies, focusing on the effects of Calcium Oxalate Crystals. While ingestion is generally not fatal, these crystals can cause significant discomfort, especially in the mouth and throat. Therefore, this information serves as a call for precautionary measures, ensuring the well-being of your pets and children. We will delve into symptoms, immediate actions, and prevention strategies to help you make informed decisions about keeping Peace Lilies in your home.
Understanding the Potential Danger of Peace Lilies
To fully grasp the concern surrounding Peace Lilies, we need to understand the plant itself, its unique properties, and how those properties can affect both humans and animals. It’s not enough to simply label them "poisonous"; a deeper understanding is necessary to make informed decisions about their place in our homes.
What Exactly is a Peace Lily?
The plant commonly known as a Peace Lily belongs to the genus Spathiphyllum. Native to tropical rainforests of the Americas and Southeast Asia, they are prized for their elegant appearance.
They are characterized by their dark green, lance-shaped leaves and the prominent white "flower," which is actually a modified leaf called a spathe. This spathe surrounds a central spike, or spadix, which is covered in tiny, true flowers.
Peace Lilies come in various sizes, from smaller tabletop varieties to larger plants that can reach several feet in height.
They are popular houseplants because they are relatively easy to care for and tolerate low-light conditions. However, it is what lies within their tissues that causes concern.
The Double-Edged Sword: Calcium Oxalate Crystals
The potential danger of Peace Lilies lies in the presence of Calcium Oxalate Crystals within their cells. These crystals are not unique to Peace Lilies; they are found in many other plants as well.
However, their concentration and the way they are structured in Peace Lilies contribute to the plant’s irritating effects.
What are these Crystals, and What Do They Do?
Calcium Oxalate Crystals are microscopic, needle-shaped structures formed from calcium and oxalic acid. In plants, they are believed to play a role in calcium regulation and may also act as a defense mechanism against herbivores.
Think of them as tiny shards of glass embedded within the plant’s tissues. When the plant is damaged, these crystals are released.
How Calcium Oxalate Crystals Lead to Toxicity
The issue arises when these crystals come into contact with soft tissues, such as the mouth, tongue, or throat, or the digestive tract.
Upon contact, the sharp, needle-like crystals penetrate the mucous membranes, causing intense irritation and a burning sensation.
This irritation triggers a cascade of symptoms, including excessive drooling, swelling, and difficulty swallowing.
In the case of ingestion, the crystals can cause inflammation throughout the digestive system, leading to vomiting and abdominal pain.
While rarely life-threatening, the discomfort caused by Calcium Oxalate Crystals can be significant, especially for small children and pets. Therefore, understanding how these crystals work is the first step in mitigating the risks associated with Peace Lilies.
Identifying Symptoms of Peace Lily Poisoning in Pets and Children
Recognizing the signs of Peace Lily exposure is crucial for ensuring the well-being of your pets and children. While the plant is not lethally poisonous, the Calcium Oxalate Crystals it contains can cause significant discomfort.
Early detection and prompt action are key to minimizing the severity of symptoms.
Symptoms in Pets (Cats and Dogs)
Pets, especially cats and dogs, are naturally curious and may be tempted to nibble on houseplants. If your pet has ingested part of a Peace Lily, be vigilant for the following symptoms:
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Excessive Drooling: This is often one of the first and most noticeable signs. The irritation from the crystals stimulates saliva production.
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Vomiting: The body attempts to expel the irritating substance from the digestive system.
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Irritation of the Mouth: Look for signs of redness, inflammation, or discomfort in the mouth and around the lips. Your pet may paw at its mouth or rub its face on the floor.
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Swelling of the Tongue: In more severe cases, the tongue may swell, making it difficult for the animal to breathe or swallow.
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Burning Sensation: The crystals cause a burning sensation in the mouth and throat, leading to further discomfort and distress.
It’s important to note that the severity of symptoms can vary depending on the amount of plant material ingested and the size of the animal. Smaller pets are likely to experience more pronounced effects.
Symptoms in Children
Children, particularly toddlers, explore the world by putting things in their mouths. While the taste of a Peace Lily is usually enough to deter them from eating much, even a small amount can cause a reaction.
The symptoms in children are similar to those seen in pets:
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Irritation: Redness and discomfort in the mouth and on the skin that came into contact with the plant sap.
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Swelling: Swelling of the lips, tongue, or throat can occur, although severe swelling is less common.
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Burning Sensation: A painful, burning feeling in the mouth and throat, making it difficult to swallow.
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Vomiting: The body’s natural reaction to try and eliminate the irritant.
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Drooling: Increased saliva production due to the irritation.
It is crucial to exercise extra caution with children, as they may not be able to articulate their symptoms clearly.
If you suspect your child has ingested Peace Lily, carefully examine their mouth for signs of irritation and monitor them closely for any of the symptoms listed above.
Pay special attention to difficulty breathing or swallowing, as these could indicate a more serious reaction.
Immediate Actions: What to Do If You Suspect Peace Lily Poisoning
Discovering that your pet or child may have ingested part of a Peace Lily can be alarming. It’s essential to remember that while Peace Lilies are not deadly, the Calcium Oxalate Crystals within the plant can cause significant discomfort. Knowing how to react swiftly and appropriately is paramount.
Staying Calm and Assessing the Situation
The very first step is to remain calm. Panic can hinder your ability to effectively assess the situation and take appropriate action.
Take a deep breath and try to focus.
Next, carefully assess the situation. Look for any evidence of ingestion or contact with the plant. Are there chewed leaves? Is there plant residue around your child’s mouth or on your pet’s fur?
Evaluate the severity of the symptoms. Is your pet drooling excessively? Is your child complaining of a burning sensation? The more information you can gather, the better equipped you will be to communicate with veterinary or medical professionals.
Contacting Professionals: When and How
Promptly contacting the appropriate professionals is crucial in ensuring the well-being of your loved one. But determining when to call which professional is key.
When to Call Your Veterinarian
Contact your veterinarian immediately if your pet is exhibiting severe symptoms such as:
- Difficulty breathing
- Excessive vomiting
- Significant swelling of the tongue or mouth
- Marked distress or lethargy
These symptoms could indicate a more serious reaction requiring immediate veterinary intervention. Even if the symptoms seem mild, it’s always prudent to contact your vet for guidance. They can assess your pet’s specific situation and recommend the best course of action.
When to Contact the Poison Control Center
For children, or if you’re unsure about the severity of your pet’s symptoms, the Poison Control Center is an invaluable resource. In the United States, you can reach them at 1-800-222-1222.
The Poison Control Center can provide expert advice on managing the situation and determining whether medical attention is necessary. Have the plant name (Peace Lily or Spathiphyllum) ready, and be prepared to describe the symptoms and the amount of plant material you suspect was ingested.
The Importance of Providing Accurate Information
When contacting your veterinarian or the Poison Control Center, it is absolutely essential to provide complete and accurate information. This includes:
- The specific plant involved (Peace Lily/ Spathiphyllum)
- The estimated amount ingested
- The time of ingestion (if known)
- Your pet’s or child’s age, weight, and any pre-existing medical conditions
- A detailed description of the symptoms observed
The more precise and comprehensive the information you provide, the better equipped the professionals will be to assess the situation and provide appropriate guidance and treatment recommendations.
Promptly contacting the appropriate professionals is crucial in ensuring the well-being of your loved one. But determining when to call which professional is key, as seconds can matter. Now, let’s shift our focus from reaction to prevention.
Prevention Strategies: Keeping Pets and Children Safe from Peace Lilies
While knowing what to do in case of Peace Lily poisoning is essential, proactive prevention is the most effective strategy for ensuring the safety of your pets and children. Fortunately, there are several steps you can take to minimize the risk without sacrificing the joy of having plants in your home.
Choosing Safe Plant Alternatives
One of the simplest ways to avoid Peace Lily-related concerns is to opt for non-toxic plant alternatives. Many beautiful and readily available houseplants pose no threat to pets or children, offering a worry-free way to bring greenery into your living space.
Here are a few pet- and child-friendly alternatives:
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African Violets: These flowering plants are known for their vibrant blooms and are considered safe for both cats and dogs.
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Orchid: Orchids offer a sophisticated aesthetic without the toxicity concerns associated with Peace Lilies.
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Spider Plants: These resilient plants are easy to care for and non-toxic, making them an excellent choice for households with curious pets.
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Prayer Plants: Named for the way their leaves fold up at night, Prayer Plants are both visually appealing and safe for pets.
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Peperomia: With their diverse leaf shapes and textures, Peperomias are a stylish and safe alternative.
Strategic Plant Placement
If you’re particularly attached to your Peace Lily and unwilling to part with it, strategic placement within your home can significantly reduce the risk of accidental ingestion or contact.
The key is to make the plant inaccessible to both children and pets.
Consider the following:
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High Shelves: Placing the Peace Lily on a high shelf, out of reach of children and most pets, can be an effective deterrent.
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Hanging Baskets: Suspending the plant in a hanging basket further elevates it, making it even more difficult for curious creatures to access.
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Dedicated Plant Rooms: If space permits, consider creating a dedicated plant room or area that is off-limits to pets and young children.
Education and Awareness
Beyond physical barriers, education plays a crucial role in preventing Peace Lily poisoning. Teaching children to respect plants and discouraging pets from chewing on them can significantly reduce the risk of incidents.
Here’s how to foster education and awareness:
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Teach Children Early: From a young age, teach children that plants are not for eating or touching without permission. Explain that some plants can make them feel unwell.
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Positive Reinforcement for Pets: Train your pets to stay away from plants using positive reinforcement techniques. Reward them for leaving plants alone and redirect their attention to appropriate toys.
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Consistent Supervision: Supervise young children and pets, especially when they are near houseplants. Early intervention can prevent a potential problem.
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Lead by Example: Model responsible plant interaction by handling plants with care and caution. Children and pets often mimic the behavior they observe.
Seeking Expert Advice on Plant Safety
Choosing houseplants involves more than just aesthetics; it requires careful consideration of the safety of your pets and children. While resources like this article provide valuable information, consulting with experts can offer personalized guidance and peace of mind.
Navigating the world of plant toxicity can be daunting, and relying on anecdotal evidence or unqualified sources can be risky. This section explores how to leverage professional expertise to make informed decisions regarding the plants you bring into your home.
The Veterinarian’s Perspective: Integrating Plant Safety into Pet Healthcare
Your veterinarian is a crucial resource for ensuring your pet’s well-being. During routine checkups, make it a point to discuss your interest in keeping houseplants.
They can provide tailored advice based on your pet’s specific breed, health history, and chewing habits. This proactive approach ensures that your plant choices align with your pet’s individual needs.
Veterinarians can also offer guidance on recognizing the early signs of plant poisoning and provide immediate care instructions, potentially mitigating serious health consequences. This preventative conversation can be just as vital as vaccinations and parasite control.
Don’t hesitate to bring a list of plants you’re considering or even pictures of your current houseplants to your veterinarian appointment. They can quickly identify potential hazards and recommend safer alternatives.
The ASPCA’s Role as a Toxicity Information Hub
The American Society for the Prevention of Cruelty to Animals (ASPCA) is a leading authority on animal poison control and provides extensive resources on plant toxicity. Their website features a comprehensive database of toxic and non-toxic plants, searchable by common and scientific names.
Utilizing the ASPCA’s Plant Database
This database is an invaluable tool for identifying potential hazards before introducing a new plant into your home. The ASPCA also offers a 24-hour Animal Poison Control Center hotline, providing immediate assistance in suspected poisoning cases.
It’s crucial to remember that even plants listed as "non-toxic" can cause mild gastrointestinal upset if ingested in large quantities. The ASPCA’s resources provide detailed information on the potential symptoms and severity of poisoning from various plants.
Beyond the Database: Accessing Expert Advice
In addition to the online database, the ASPCA provides educational materials and expert advice on creating a pet-safe environment. This information can help you make informed decisions about plant selection, placement, and preventative measures.
By combining the ASPCA’s resources with personalized guidance from your veterinarian, you can create a safe and beautiful home environment for your entire family.
Peace Lilies Poisonous? Your FAQs Answered
We understand you might have more questions about the toxicity of peace lilies. Here are some common queries answered to help you protect your pets and family.
Are peace lilies seriously poisonous to pets?
Peace lilies contain calcium oxalate crystals. These crystals cause irritation to the mouth, tongue, and throat if ingested. While rarely fatal, the irritation can cause drooling, vomiting, and difficulty swallowing in pets.
What happens if a child eats a peace lily?
Similar to pets, a child who chews or eats a peace lily will experience mouth and throat irritation. Symptoms include pain, swelling, and difficulty swallowing. It’s important to rinse their mouth with water and contact poison control.
How can I keep my pets safe from peace lilies poisonous effects?
The best way to protect your pets is to keep peace lilies out of their reach. Place the plant on a high shelf or in a room they can’t access. Consider choosing pet-safe plants as an alternative.
If a pet ingests peace lilies, what should I do?
If you suspect your pet has ingested part of a peace lily, immediately contact your veterinarian or the ASPCA Animal Poison Control Center. Do not induce vomiting unless instructed to do so by a professional. The severity of the symptoms will determine the course of action.
Hopefully, you’re feeling a little more clued-in about peace lilies poisonous properties and how to keep your furry (and human!) family safe. Keep an eye on those curious nibblers, and remember a little knowledge goes a long way!