Star Jasmine Toxic?

Updated 2026-03-06| 4 min read| 1,226 found this helpful

Star Jasmine is classified as non-toxic to cats, dogs, and horses per verified toxicology data.

No severe toxic reactions have been documented for common exposure scenarios with this species.

While non-toxic, excessive ingestion may still cause mild temporary gastrointestinal discomfort in rare cases.

FAQ

Is Star Jasmine toxic to Humans?

No expected toxic symptoms; excessive ingestion may cause mild, temporary stomach upset. (Non-toxic)

Is Star Jasmine toxic to Cats?

No documented toxic symptoms; rare mild gastrointestinal irritation possible with very large ingestion. (Non-toxic)

Is Star Jasmine toxic to Dogs?

No documented toxic symptoms; rare mild gastrointestinal irritation possible with very large ingestion. (Non-toxic)

Is Star Jasmine toxic to Horses?

No documented toxic symptoms; rare mild gastrointestinal irritation possible with very large ingestion. (Non-toxic)

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Toxicity Details

Humans

Non-toxic

No expected toxic symptoms; excessive ingestion may cause mild, temporary stomach upset.

Cats

Non-toxic

No documented toxic symptoms; rare mild gastrointestinal irritation possible with very large ingestion.

Dogs

Non-toxic

No documented toxic symptoms; rare mild gastrointestinal irritation possible with very large ingestion.

Horses

Non-toxic

No documented toxic symptoms; rare mild gastrointestinal irritation possible with very large ingestion.

Toxicity Snapshot

Toxic PartsNo parts of this plant are considered toxic to common companion and livestock animals.

Exposure RouteIngestion, skin contact; no toxic effects reported for either exposure route.

Toxic CompoundsNo toxic compounds have been isolated in concentrations that pose health risks to humans or common animals

First Aid & Prevention

First 30 Minutes

• If large amounts of the plant are ingested, rinse the mouth out thoroughly with clean water.
• Monitor for any mild gastrointestinal discomfort such as drooling, loose stools, or reduced appetite.
• Offer small sips of fresh water to dilute any residual plant material in the digestive tract.

Contact Vet Immediately

• If your pet shows persistent vomiting, diarrhea, or unusual lethargy after ingestion of plant material.
• If you are uncertain if the ingested plant is Star Jasmine or a potentially toxic lookalike species.

Prevention

• Confirm plant identification when adding new plants to your home or yard to avoid mix-ups with toxic similar species.
• Discourage excessive chewing of any ornamental plants, even if classified as non-toxic, to avoid mild gastrointestinal upset.

Treatment & Prognosis

• Supportive care for mild gastrointestinal symptoms if they occur, including rest and easily digestible food.
• No specific antidote is required as no toxic effects are expected from exposure to Star Jasmine.

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Professional Toxicology

Scientific NameTrachelospermum jasminoides

AliasesConfederate Jasmine、Southern Jasmine、Chinese Star Jasmine

Toxicity Grade

HumansNon-toxic

CatsNon-toxic

DogsNon-toxic

HorsesNon-toxic

Target Organs

No specific organs are at risk of damage from exposure to this plant

Mechanism of Action

• No toxic mechanism has been identified for this species, as it does not contain compounds that trigger adverse physiological responses in humans or common animal species.

Other Species Risk (CliniTox)

Information from CliniTox veterinary text.

Rabbit: No documented toxic effects; mild gastrointestinal irritation possible only with excessive ingestion

Guinea Pig: Classified as non-toxic; no adverse effects are expected from casual consumption

Poultry: No toxic effects reported; safe for accidental small-quantity ingestion

Confusion Risk

The following plants look similar and may be confused:

Oleander Nerium oleander

Oleander has similar long, glossy green leaves and fragrant pale flowers, but is extremely toxic to all animals; key difference is oleander has thicker leathery leaves and larger funnel-shaped blooms.

Yellow Jessamine Gelsemium sempervirens

Yellow Jessamine has similar vining growth and fragrant flowers, but produces bright yellow blooms and is highly toxic, while Star Jasmine blooms are white or pale cream.

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Related Toxic Plants

Oleander

Nerium oleander

Severe toxicity to all human and animal species

Madagascar Periwinkle

Catharanthus roseus

Low to moderate toxicity, can cause organ damage if ingested in large quantities

Common Milkweed

Asclepias syriaca

Moderate toxicity, especially high risk for grazing livestock and cats

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Data Sources

1. ASPCA Animal Poison Control

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