African fig tree Toxic?

Updated 2026-03-06| 2 min read| 2,253 found this helpful

All parts of the plant are toxic, containing triterpenes and ficin proteases common to all Ficus species

Ingestion typically causes vomiting and diarrhea; seizures and paralysis are possible if large quantities are consumed

Treatment relies on decontamination and targeted symptomatic support for exposed people or animals

FAQ

Is African fig tree toxic to Humans?

Vomiting, diarrhea; seizures and paralysis may occur if large amounts of the plant are ingested (Low)

Is African fig tree toxic to Cats?

No species-specific data documented; ingestion is expected to cause gastrointestinal upset, with potential severe neurological effects at high doses (Low)

Is African fig tree toxic to Dogs?

No species-specific data documented; ingestion is expected to cause gastrointestinal upset, with potential severe neurological effects at high doses (Low)

Is African fig tree toxic to Horses?

No species-specific data documented; ingestion is expected to cause gastrointestinal upset, with potential severe neurological effects at high doses (Low)

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Toxicity Details

Humans

Low

Vomiting, diarrhea; seizures and paralysis may occur if large amounts of the plant are ingested

Cats

Low

No species-specific data documented; ingestion is expected to cause gastrointestinal upset, with potential severe neurological effects at high doses

Dogs

Low

No species-specific data documented; ingestion is expected to cause gastrointestinal upset, with potential severe neurological effects at high doses

Horses

Low

No species-specific data documented; ingestion is expected to cause gastrointestinal upset, with potential severe neurological effects at high doses

Toxicity Snapshot

Toxic PartsWhole plant

Exposure RouteIngestion of plant material, skin contact with irritant milky sap

Toxic CompoundsTriterpenes; Ficin A; Ficin B; Ficin C; Ficin D1; Ficin D2

First Aid & Prevention

First 30 Minutes

• Rinse mouth thoroughly with clean water to remove remaining plant material if ingested
• Wash sap-exposed skin with soap and cool running water immediately
• Monitor for onset of gastrointestinal symptoms for 2-4 hours if small amounts are ingested
• Do not induce vomiting unless explicitly advised by a medical professional or veterinarian

Contact Vet Immediately

• Vomiting or diarrhea persists for more than 2 hours after exposure
• Seizures, muscle weakness, or paralysis are observed
• Large quantities of the plant have been ingested
• Exposure occurs in young children, senior pets, or animals with pre-existing health conditions

Prevention

• Keep the plant out of reach of children, pets, and grazing livestock
• Wear protective gloves when pruning or handling the plant to avoid sap contact
• Clearly label the plant to prevent accidental ingestion by foraging people or animals

Treatment & Prognosis

• Perform gastrointestinal decontamination (e.g. activated charcoal administration) for recent large ingestion events
• Administer anti-emetics to control vomiting and fluid therapy to correct dehydration from diarrhea
• Provide anticonvulsants if seizures occur, and supportive care for observed paralysis symptoms

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Professional Toxicology

Scientific NameFicus cyathistipula Warb.

Aliases

Toxicity Grade

HumansLow

CatsLow

DogsLow

HorsesLow

Target Organs

Gastrointestinal tractNervous system

Mechanism of Action

• Ficin proteases cause irritant damage to gastrointestinal mucosa leading to vomiting and diarrhea

• Triterpene compounds contribute to local and systemic irritant effects at high doses

• High levels of toxic compounds disrupt nervous system function, leading to seizures and paralysis

Other Species Risk (CliniTox)

Information from CliniTox veterinary text.

Rabbits and small rodents: Expected to cause gastrointestinal irritation, diarrhea, and abdominal pain if ingested; severe neurological effects are possible with high intake

Cattle, sheep, and goats: Low risk of poisoning if small amounts are consumed with regular forage; large ingestion may cause colic, diarrhea, and neurological impairment

Confusion Risk

The following plants look similar and may be confused:

Weeping fig Ficus benjamina

Both are Ficus genus plants with glossy green foliage; weeping fig has smaller, pointed leaves and drooping branches, unlike the more upright African fig tree

Common fig Ficus carica

Both produce edible fig-like fruit; common fig has large, lobed leaves and contains furanocoumarin compounds that are not present in African fig tree

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Related Toxic Plants

Low to moderate toxicity

Jackfruit

Artocarpus heterophyllus

Low toxicity (raw sap and unripe fruit are skin and gastrointestinal irritants)

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Data Sources

1. CliniTox (Universität Zürich)

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