Satin Pothos Toxic?

Updated 2026-03-06| 4 min read| 1,184 found this helpful
Satin Pothos
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Satin Pothos is confirmed toxic to cats, dogs, and horses per ASPCA data

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Its primary toxic active compound is insoluble calcium oxalate crystals

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Ingestion causes oral irritation, swelling, drooling, and vomiting (vomiting does not occur in horses)

FAQ

Is Satin Pothos toxic to Humans?

Oral pain, swelling of lips, tongue and throat, excessive drooling, difficulty swallowing, mild gastrointestinal upset (Low)

Is Satin Pothos toxic to Cats?

Oral irritation, pain and swelling of the mouth, tongue and lips, excessive drooling, vomiting, difficulty swallowing (Moderate)

Is Satin Pothos toxic to Dogs?

Oral irritation, pain and swelling of the mouth, tongue and lips, excessive drooling, vomiting, difficulty swallowing (Moderate)

Is Satin Pothos toxic to Horses?

Oral irritation, pain and swelling of the mouth, tongue and lips, excessive drooling, difficulty swallowing (vomiting does not occur in horses) (Low)

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Toxicity Details

Humans
Low

Oral pain, swelling of lips, tongue and throat, excessive drooling, difficulty swallowing, mild gastrointestinal upset

Cats
Moderate

Oral irritation, pain and swelling of the mouth, tongue and lips, excessive drooling, vomiting, difficulty swallowing

Dogs
Moderate

Oral irritation, pain and swelling of the mouth, tongue and lips, excessive drooling, vomiting, difficulty swallowing

Horses
Low

Oral irritation, pain and swelling of the mouth, tongue and lips, excessive drooling, difficulty swallowing (vomiting does not occur in horses)

Toxicity Snapshot

Toxic PartsAll plant parts (leaves, stems, sap, roots)
Exposure RouteIngestion, direct contact of plant sap with mucous membranes (mouth, eyes, nose)
Toxic CompoundsInsoluble calcium oxalates

First Aid & Prevention

First 30 Minutes

  • • Remove any remaining plant fragments from the affected individual's mouth immediately
  • • Rinse the mouth thoroughly with cool, clean water to flush out residual oxalate crystals
  • • Offer small sips of cold water or milk to soothe irritation if the individual can swallow without pain

Contact Vet Immediately

  • • Excessive swelling of the mouth, tongue, or throat that causes difficulty breathing
  • • Persistent vomiting, lethargy, or refusal to eat or drink for more than 2 hours post-exposure
  • • Severe pain or signs of gastrointestinal distress lasting longer than 4 hours

Prevention

  • • Place the plant in a location completely out of reach of children, pets, and livestock
  • • Wear disposable gloves when pruning or handling the plant to avoid skin irritation from sap
  • • Clearly label the plant as toxic to alert visitors, caregivers, and pet sitters of the risk

Treatment & Prognosis

  • • Administer oral demulcents (e.g. milk, honey, plain yogurt) to coat and soothe irritated mucous membranes for mild cases
  • • Seek medical/vet care for prescription antihistamines or anti-inflammatory medications to reduce swelling and pain
  • • Provide supportive airway management and monitoring in rare severe cases where breathing is impaired
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Professional Toxicology

Scientific NameScindapsus pictus
AliasesSilk Pothos
Toxicity Grade
HumansLow
CatsModerate
DogsModerate
HorsesLow
Target Organs
Oral mucous membranes, lips, tongue, throat, esophagus, stomach
Mechanism of Action

• Sharp, insoluble calcium oxalate crystals embed in soft tissues of the mouth, throat, and gastrointestinal tract, triggering localized pain, inflammation, and swelling

Other Species Risk (CliniTox)

Information from CliniTox veterinary text.

Small companion mammals (rabbits, guinea pigs, hamsters): Toxic; ingestion causes oral pain, swelling, drooling, and gastrointestinal upset similar to signs seen in cats and dogs
Pet birds: Low to moderate toxicity; ingestion may lead to oral irritation, regurgitation, and reduced appetite
Confusion Risk

The following plants look similar and may be confused:

Golden Pothos Epipremnum aureum
Visually similar trailing vining houseplant; distinguished by glossy green or yellow-variegated leaves, unlike the matte silver-variegated foliage of Satin Pothos, both are toxic
Heartleaf Philodendron Philodendron hederaceum
Shares a trailing vining growth habit; has solid green smooth heart-shaped leaves, and is also a toxic member of the Araceae family
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Data Sources

This information is for reference only and does not constitute medical advice. If ingestion or poisoning is suspected, seek medical or veterinary attention immediately.

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