14 Poisonous Houseplants, Their Health Effects

14 Poisonous Houseplants, Their Health Effects

Indoor plants have become increasingly popular in recent years, with people decorating their homes and offices with lush greenery. However, it’s important to be aware of the potential dangers of having certain types of indoor plants, particularly those that are poisonous.

There are 14 poisonous houseplants that you should be aware of. These include the following:

1- Aloe Vera: Can cause skin irritation and gastrointestinal problems if ingested.

Poisonous Houseplant - Aloe Vera:

2- Dieffenbachia: Can cause oral irritation, swelling, and difficulty breathing if ingested.

Poisonous Houseplant - Dieffenbachia

3- English Ivy: Can cause skin irritation, respiratory problems, and vomiting if ingested.

Poisonous Houseplant -English Ivy

4- Philodendron: Can cause oral irritation, swelling, and digestive problems if ingested.

Poisonous Houseplant - Philodendron

5- Pothos: Can cause oral irritation, swelling, and digestive problems if ingested.

Poisonous Houseplant - Pothos

6- Sago Palm: Can cause liver failure and even death if ingested.

Poisonous Houseplant - Sago Palm

7- Snake Plant: Can cause skin irritation and digestive problems if ingested.

Poisonous Houseplant - Snake Plant

8- ZZ Plant: Can cause skin irritation and digestive problems if ingested.

Poisonous Houseplant - ZZ Plant

9- Caladium: Can cause oral irritation, swelling, and digestive problems if ingested.

Poisonous Houseplant - Caladium

10- Cyclamen: Can cause gastrointestinal problems and even heart failure if ingested.

Poisonous Houseplant - Cyclamen

11- Daffodil: Can cause skin irritation and gastrointestinal problems if ingested.

Poisonous Houseplant -  Daffodil

12- Hyacinth: Can cause skin irritation and digestive problems if ingested.

Poisonous Houseplant - Hyacinth

13- Narcissus: Can cause skin irritation and gastrointestinal problems if ingested.

Poisonous Houseplant - Narcissus

14- Oleander: Can cause heart problems and even death if ingested.

Poisonous Houseplant - Oleander:

Data on the number of cases of poisoning caused by houseplants each year

According to the American Association of Poison Control Centers (AAPCC), there were approximately 23,000 reported cases of plant-related exposures in 2019 in the United States alone. However, this number includes all types of plants, not just houseplants.

The AAPCC also reports that children under the age of six are at the highest risk for exposure to poisonous houseplants. In fact, in 2019, more than 12,000 plant-related exposures involved children in this age group.

Symptoms of plant poisoning can range from mild, such as skin irritation and upset stomach, to severe, such as difficulty breathing and even death. If you suspect that you or someone you know has been exposed to a poisonous plant, it’s important to seek medical attention immediately.

It’s worth noting that not all houseplants are poisonous, and many are actually beneficial for indoor air quality and overall health. However, it’s important to do your research and make sure you choose plants that are safe for you and your family.

10 houseplants that are not poisonous

If you’re looking for indoor plants that are safe and non-toxic, there are plenty of options to choose from. Here are 10 houseplants that are not poisonous and can add beauty and health benefits to your home:

1-Spider Plant: Easy to care for and known for its air-purifying abilities.

Spider Plant : houseplant

2-African Violet: A classic houseplant that can help improve air quality and add a pop of green to your space.

African Violet boston fern houseplant

3-African Violet: A beautiful flowering plant that is easy to care for and non-toxic.

African Violet houseplant

4-Peperomia: A tall plant that can help purify the air and add a tropical feel to your home.

Peperomia houseplant

5-Peperomia: A small, low-maintenance plant with colorful foliage.

Peperomia houseplant

6-Prayer Plant: A unique plant with leaves that fold up at night, perfect for adding some interest to your space.

Prayer Plant houseplant

7-Rubber Plant: A sturdy and easy-to-care-for plant with large, glossy leaves.

Rubber Plant houseplant

8-String of Pearls: A trailing plant with small, bead-like leaves that adds a unique touch to any room.

String of Pearls houseplant

9-Christmas Cactus: A festive plant that blooms around the holidays and is non-toxic to pets.

Christmas Cactus houseplant

10-Ponytail Palm: A unique plant with a bulbous trunk and long, thin leaves that can add some character to your space.

Ponytail Palm houseplant


By choosing non-toxic houseplants, you can enjoy the benefits of indoor greenery without having to worry about potential health risks. Remember to always research any plant before bringing it into your home to ensure it is safe for you and your family.