Welcome back to our series all about succulents. Today, we are answering a popular question for plant lovers: Can you be allergic to succulents or plants?

Succulents, with their fleshy leaves and unique appearance, have become a popular choice for indoor plants, adding aesthetic appeal to homes.

Amidst the admiration for these low-maintenance wonders, a question often arises: Can you be allergic to succulents?

Let’s delve into the world of succulent plants and explore whether these beloved species can pose a threat to allergy sufferers.

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Understanding Succulent Diversity:


Succulent plants encompass a vast array of species, ranging from the classic Jade Plant (Crassula ovata) to the striking Snake Plant (Sansevieria trifasciata) and the delicate String of Pearls.

While these plants are generally considered safe, there are exceptions that demand our attention.

Toxic Succulents

While many succulents are safe, there are certain species that contain compounds that can be toxic to humans, pets, or both.

Here’s a list of some succulents that are known to be toxic:

Euphorbia spp. (Spurges):

Various Euphorbia species, such as Euphorbia milii (Crown of Thorns) and Euphorbia tirucalli (Pencil Cactus), contain a milky sap that can cause skin irritation and is toxic if ingested.

Aloe spp. (Aloe):

While Aloe vera is generally safe for external use, its latex, found near the skin, may cause mild gastrointestinal upset if ingested.

Agave spp. (Agaves):

Certain Agave species, like Agave americana (Century Plant), contain compounds that can cause skin irritation and are toxic if ingested.

Kalanchoe spp. (Mother of Thousands):

Kalanchoe species, including Kalanchoe daigremontiana (Mother of Thousands), contain compounds called bufadienolides that can be toxic, especially if ingested.

Crassula ovata (Jade Plant):

While the Jade Plant is generally safe, in large quantities, its compounds, including alkaloids and cardiac glycosides, can cause mild toxicity symptoms.

Sempervivum spp. (Hens and Chicks):

While generally considered non-toxic, some Sempervivum species may contain compounds that can cause mild toxicity symptoms if ingested.

Aeonium spp. (Aeoniums):

Aeoniums are generally non-toxic, but their sap may cause skin irritation in sensitive individuals.

can-you-be-allergic-to-succulents-pin-3 Welcome back to our series all about succulents. Today, we are answering a popular question for plant lovers: Can you be allergic to succulents or plants?

Senecio spp. (String of Pearls, Candle Plant):

Some Senecio species, including Senecio rowleyanus (String of Pearls) and Senecio articulatus (Candle Plant), contain toxic compounds called pyrrolizidine alkaloids.

Graptoveria spp. (Graptoveria):

Graptoverias are hybrids between Graptopetalum and Echeveria, and while they are generally non-toxic, it’s essential to be cautious with unknown hybrids.

Hoya spp. (Wax Plant):

Hoyas are generally considered non-toxic, but their sap may cause skin irritation in some individuals.

Adenium obesum (Desert Rose):

Desert Rose contains compounds that can be toxic, especially if ingested.

Sinningia spp. (Gloxinia):

Some species of Sinningia, commonly known as Gloxinia, contain toxic compounds.

Plant and Succulent Toxicity Concerns:

For some succulents, especially those with milky sap like Euphorbia species or certain varieties of Aloe, exposure can lead to skin irritation or even more severe reactions.

The well-loved Jade Plant, for instance, contains cardiac glycosides, which in large amounts can cause abdominal pain and difficulty breathing.

It’s important to note that toxic compounds can be found in various parts of the plant, including the leaves and stems.

Toxic Compounds found in Succulents

Succulents, known for their diverse and unique characteristics, generally contain various compounds that can be harmful if ingested or come into contact with the skin.

Here are some common toxic compounds found in certain succulents:


Some succulents, particularly those in the Crassulaceae family, may contain alkaloids. Alkaloids are naturally occurring compounds that can be toxic if ingested in large quantities.

Cardiac Glycosides:

Plants: Certain succulents, including members of the Crassula genus like the Jade Plant (Crassula ovata), contain cardiac glycosides. These compounds affect the heart and can lead to symptoms such as abdominal pain and difficulty breathing if ingested in large amounts.


Many succulents, including those in the Euphorbia genus (such as Pencil Cactus) and Aloe species, contain oxalates. Oxalates can cause irritation and discomfort, particularly if the sap comes into contact with the skin or mucous membranes.

Latex/Milky Sap:

Some succulents, especially those in the Euphorbia family, produce a milky sap that can be irritating to the skin and mucous membranes. This sap may contain toxic compounds that can cause adverse reactions.


Certain succulents, like Aloe vera, may contain saponins. While saponins are generally considered less toxic than some other compounds, they can still cause gastrointestinal upset if ingested in large quantities.

It’s important to note that the concentration of these compounds varies among different succulent species and even within the same species.

Additionally, while these compounds can be harmful, most succulents are considered safe for adults when handled with care and kept out of reach of children and pets.

Identifying Potential Allergens:

Allergic reactions to succulents are rare, but they can manifest as skin irritation upon direct contact or even respiratory problems in sensitive individuals.

The milky sap in Euphorbia species, including the Pencil Cactus, can cause allergic contact dermatitis. Whereas, the Snake Plant’s pollen may trigger pollen allergies in some cases.

Potential Allergens and Common Reactions

Latex/Milky Sap:

Some succulents in the Euphorbia family, like Crown of Thorns (Euphorbia milii) and Pencil Cactus (Euphorbia tirucalli), produce a milky sap containing latex. Handling these plants may lead to skin irritation and allergic reactions, such as redness and itching.


Certain Aloe species contain oxalates, which can cause skin irritation. Contact with these succulents may result in itching, redness, or discomfort in sensitive individuals.


Flowering succulents like some Kalanchoe species may produce pollen that acts as an allergen for those with pollen allergies. This can lead to symptoms such as sneezing or itchy eyes.

Aromatic Compounds:

Some succulents, such as certain Echeveria species, release aromatic compounds when touched. While not common, these compounds may cause mild respiratory irritation in sensitive individuals.


Aloe vera contains saponins, which, though generally considered less toxic, can cause mild gastrointestinal upset or skin irritation in some individuals.

Prickly Hairs:

Succulents with hairy or prickly leaves, like certain Agave species, may cause skin irritation upon contact. Handling these plants without protection may result in skin issues.

Bacterial Irritants:

While not allergens per se, some succulents may harbor bacteria that can cause skin irritation or infections, particularly if there are cuts or wounds. Proper protection when handling these plants is advisable.

Safety Measures for Succulent Enthusiasts:

The good news is that most succulents are non-toxic, making them an excellent choice for households with children and furry friends. However, it’s crucial to take necessary precautions, especially for those with known allergies or sensitivities.

Wearing protective clothing, such as long sleeves and gloves, can be a good idea when handling succulents known for skin irritation.

10 Tips for Those With Known Allergies to Succulents

For individuals with known allergies or sensitivities, taking proper precautions when handling succulents can help minimize the risk of adverse reactions.

Here are some tips and safety measures to consider:

1. Research Specific Succulents:

Before introducing a new succulent into your home, research its specific characteristics, including potential allergens. Identify whether the plant contains latex, oxalates, saponins, or other substances that may trigger allergic reactions.

2. Wear Protective Clothing:

When handling succulents known for skin irritation or containing milky sap, wear protective clothing such as long sleeves and gloves. This can prevent direct contact with the skin and reduce the risk of skin irritation.

3. Handle with Care:

Avoid touching your face, especially your eyes, nose, and mouth, while handling succulents. This can prevent the transfer of potential allergens from your hands to sensitive areas.

4. Proper Handwashing:

Wash your hands thoroughly with soap and water after handling succulents. This can help remove any potential allergens from your skin and prevent skin irritation or other allergic reactions.

5. Choose Non-Toxic Varieties:

Opt for succulents that are known to be non-toxic and generally safe for individuals with allergies or sensitivities. Aloe vera, Spider Plants, and certain Echeveria species are examples of succulents with lower risk of causing adverse reactions.

6. Create a Designated Handling Area:

Designate a specific area for handling succulents, especially those known for skin irritation. This can help contain any potential allergens and reduce the risk of accidental exposure in other areas of your home.

7. Seek Medical Advice:

If you have known allergies or sensitivities and are uncertain about a specific succulent, consider seeking medical advice before bringing it into your home. A healthcare professional can provide personalized guidance based on your health condition.

8. Monitor for Reactions:

Pay attention to your body’s reactions when handling succulents. If you experience itching, redness, or any other allergic symptoms, stop handling the plant immediately and wash the affected area thoroughly.

9. Keep Plants Out of Reach:

If you have children or pets in the household, place succulents in areas that are out of their reach. This prevents accidental ingestion or contact, reducing the risk of allergic reactions.

10. Ventilation:

Work in well-ventilated areas when handling succulents to minimize exposure to airborne particles or compounds that may cause respiratory irritation.

By incorporating these safety measures, individuals with known allergies or sensitivities can enjoy the beauty of succulents while minimizing the risk of adverse reactions.

Always prioritize your health and well-being. Don’t hesitate to consult with a medical professional if you have specific concerns or experience allergic symptoms.

Spotlight on Non-Toxic Succulents:

If you’re concerned about potential allergies, consider opting for non-toxic succulents like the Panda Plant (Kalanchoe spp.), Spider Plants, or the ever-popular Aloe Vera Plant.

These plants contribute to indoor air quality by releasing oxygen and absorbing carbon dioxide. Furthermore, they are generally safe for those with skin allergies or respiratory issues.

Non-Toxic Succulents

Here is a list of commonly known non-toxic succulents, making them a safer choice for households with children, pets, or individuals with allergies or sensitivities:

Haworthiopsis attenuata (Zebra Plant):

Zebra Plant is known for its attractive, zebra-like stripes on its leaves. It’s a non-toxic succulent that adds visual interest to indoor gardens.

Haworthia spp. (Haworthia):

Various species within the Haworthia genus, such as Haworthia attenuata and Haworthia cooperi, are generally non-toxic and have fascinating rosette formations.

Echeveria spp. (Echeveria):

Echeverias come in a variety of shapes and colors, and they are typically non-toxic. Varieties like Echeveria ‘Lola’ and Echeveria ‘Perle von Nurnberg’ are popular choices.

Sedum spp. (Stonecrop):

Stonecrop succulents, including many Sedum varieties, are non-toxic. Sedum burrito (Burro’s Tail) and Sedum morganianum (Donkey Tail) are examples.

Graptopetalum paraguayense (Ghost Plant):

Ghost Plant is known for its rosettes of pale, ghostly leaves. It is generally considered non-toxic.

Aloe vera (Aloe Vera):

Aloe vera is a well-known succulent with various uses, and it is non-toxic. However, its latex, found near the skin, may cause mild irritation in some individuals.

Sansevieria trifasciata (Snake Plant):

Snake Plant is an excellent choice for its air-purifying qualities, and it is generally non-toxic. However, ingestion may lead to mild gastrointestinal upset.

Crassula ovata (Jade Plant):

The Jade Plant, often referred to as the Money Plant, is non-toxic and is a symbol of good luck in many cultures.

Sempervivum spp. (Hens and Chicks):

Hens and Chicks are charming rosette-forming succulents that are generally non-toxic.

Kalanchoe spp. (Kalanchoe):

Some Kalanchoe species, like Kalanchoe blossfeldiana, are non-toxic. However, the plant contains compounds that may cause mild gastrointestinal upset if ingested.

Portulacaria afra (Elephant Bush):

Elephant Bush is a resilient succulent with small, green leaves and is generally non-toxic.

Gasteria spp. (Gasteria):

Gasterias are succulents with unique, tongue-like leaves and are typically non-toxic.

Conclusion: Can You Be Allergic to Succulents and plants

In conclusion, while severe allergic reactions to succulents and plants are rare, it’s always wise to exercise necessary precautions.

If you have known allergies or health issues, seeking medical advice before introducing new plants into your home is a good practice.

With proper care and awareness, succulents can continue to be a wonderful addition to your indoor garden. They strike the perfect balance between aesthetic appeal and safety.

Before you go, here are more posts you’ll enjoy:

The Best Succulent Garden Ideas for Small Spaces

The Spiritual Meaning of Succulents

12 Amazing Health Benefits of Succulents

can-you-be-allergic-to-succulents-pin-3 Welcome back to our series all about succulents. Today, we are answering a popular question for plant lovers: Can you be allergic to succulents or plants?

Can you be allergic to succulents