Tangerine Impatience Toxic?

Updated 2026-03-06| 5 min read| 3,181 found this helpful
Impatiens spp.
1

Tangerine Impatience has no confirmed toxicity risk for cats or dogs following contact or ingestion

2

The toxicity status of this plant for horses is currently unknown, as no formal safety studies have been completed

3

No widespread adverse reactions are reported for humans exposed to this plant, with only rare mild allergy cases documented

FAQ

Is Tangerine Impatience toxic to Humans?

No common adverse symptoms for casual exposure; rare mild skin irritation or allergic reaction may occur in sensitive individuals (Non-toxic)

Is Tangerine Impatience toxic to Cats?

No expected toxic symptoms; mild temporary digestive upset may occur only if extremely large quantities are ingested (Non-toxic)

Is Tangerine Impatience toxic to Dogs?

No expected toxic symptoms; mild temporary digestive upset may occur only if extremely large quantities are ingested (Non-toxic)

Is Tangerine Impatience toxic to Horses?

Symptoms unknown due to unconfirmed toxicity status; monitor for unusual behavior if large quantities are ingested (Unknown)

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Toxicity Details

Humans
Non-toxic

No common adverse symptoms for casual exposure; rare mild skin irritation or allergic reaction may occur in sensitive individuals

Cats
Non-toxic

No expected toxic symptoms; mild temporary digestive upset may occur only if extremely large quantities are ingested

Dogs
Non-toxic

No expected toxic symptoms; mild temporary digestive upset may occur only if extremely large quantities are ingested

Horses
Unknown

Symptoms unknown due to unconfirmed toxicity status; monitor for unusual behavior if large quantities are ingested

Toxicity Snapshot

Toxic PartsNo plant parts are confirmed toxic to cats or dogs; toxic parts for horses and other species have not been identified
Exposure RouteIngestion of plant matter, direct skin contact, rare inhalation of pollen particles
Toxic CompoundsNo confirmed toxic compounds have been identified in commonly cultivated Impatiens spp. varieties evaluated for companion animal safety

First Aid & Prevention

First 30 Minutes

  • • Rinse the mouth of any pet that ingests the plant with clean water to remove residual plant matter
  • • Wash any skin areas that come into contact with the plant with mild soap if irritation occurs
  • • Monitor pets for 24 hours post-ingestion for any unusual signs, even though adverse effects are unlikely

Contact Vet Immediately

  • • Your horse ingests large volumes of the plant and develops unusual lethargy, digestive upset, or other abnormal symptoms
  • • Your cat or dog develops persistent vomiting, diarrhea, or lethargy after exposure to the plant
  • • A human exposed to the plant develops a severe skin rash, swelling, or respiratory symptoms

Prevention

  • • Avoid placing the plant in areas accessible to horses until its equine toxicity status is confirmed
  • • Wash hands thoroughly after handling any garden or houseplants to reduce risk of rare allergic reactions
  • • Do not intentionally feed any houseplant to companion animals even if they are classified as non-toxic

Treatment & Prognosis

  • • Provide supportive care such as access to fresh water and dietary rest if mild digestive upset occurs
  • • Administer antihistamines for mild allergic reactions only as directed by a medical or veterinary professional
  • • No specific antidote is required, as no severe toxic effects from this plant have been documented
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Professional Toxicology

Scientific NameImpatiens spp.
AliasesGiant Touch-Me-Not、Buzzy Lizzy、Patient Lucy、Patient Plant、Impatience Plant、Lady Slipper
Toxicity Grade
HumansNon-toxic
CatsNon-toxic
DogsNon-toxic
HorsesUnknown
Target Organs
No organs are known to be adversely affected by exposure to this plant in cats, dogs, or humans
Mechanism of Action

• No toxic mechanism has been identified for cats, dogs, or humans exposed to this plant; equine response to plant compounds has not been studied

Other Species Risk (CliniTox)

Information from CliniTox veterinary text.

Cattle, sheep, and goats: Toxicity status unconfirmed; no adverse effects from casual grazing have been reported to date
Small companion mammals (rabbits, guinea pigs, hamsters): No confirmed toxicity; small quantities of leaves are considered safe for occasional consumption
Pet and wild birds: Toxicity unstudied; no reported cases of poisoning from ingestion of this plant have been documented
Confusion Risk

The following plants look similar and may be confused:

Yellow Lady's Slipper Orchid Cypripedium parviflorum
Confused due to shared 'Lady Slipper' common alias; this orchid can cause moderate skin irritation in humans, unlike Tangerine Impatience. Distinguished by its distinct pouch-shaped yellow flower.
Rhododendron Rhododendron spp.
Novice gardeners may confuse the bright clustered flowers of rhododendrons with those of Tangerine Impatience; rhododendrons are highly toxic to all domestic animals, and are distinguished by their thick, leathery evergreen leaves.
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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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