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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your healthcare provider before using herbs, especially if you are pregnant, nursing, taking medications, or have a medical condition.
Ecballium elaterium contains cucurbitacins and elaterin, which act as potent gastrointestinal irritants. These compounds stimulate intestinal motility through direct mucosal irritation, triggering forceful purgative effects. Unlike gentle bulk-forming laxatives, this mechanism causes aggressive bowel evacuation. The plant's pressurized fruit releases juice historically used for its strong laxative action, though this same mechanism is responsible for its severe toxicity. Evidence Level: C (preliminary pharmacological research).
Is Ecballium elaterium safe during pregnancy?
No. Ecballium elaterium is absolutely contraindicated in pregnancy. The plant has documented abortifacient properties and can stimulate uterine contractions. Its violent purgative effects cause significant physiological stress that threatens fetal safety. Pregnant women, those attempting to conceive, and breastfeeding mothers must avoid all forms of this herb. Evidence Level: C (traditional use and pharmacological properties confirm this contraindication).
What is the safe dosage of Ecballium elaterium?
There is no established safe dosage for self-administration. Ecballium elaterium is classified as extremely toxic with a narrow therapeutic window. Historical use involved minute, carefully measured amounts of fruit juice. Modern herbalists generally avoid prescribing it due to the high risk of severe poisoning and potential fatality. Any use requires qualified medical supervision with very low doses tailored individually. Evidence Level: Traditional/C.
Does Ecballium elaterium interact with medications?
Due to severe gastrointestinal irritant properties, Ecballium elaterium may interact with antacids, proton pump inhibitors, and other laxatives, potentially causing compounded GI damage. Concurrent use with diuretics or nephrotoxic drugs could worsen renal stress. The plant's extreme toxicity has limited clinical interaction studies. Anyone taking medications should avoid this herb entirely unless under strict medical supervision. Evidence Level: C (theoretical based on pharmacology).
What are the side effects of Ecballium elaterium?
Ecballium elaterium causes severe gastrointestinal inflammation, violent diarrhea, intense abdominal cramping, nausea, and vomiting. Overdose can result in renal damage, dangerous electrolyte imbalances, cardiovascular collapse, and death. The plant's toxicity is well-documented, with historical reports of fatal poisonings. Even small amounts can produce significant adverse effects, making the risk-benefit ratio unfavorable compared to safer laxative alternatives. Evidence Level: C.
PubMed-compiled information sheet
This sheet was compiled from PubMed (NIH) abstracts using AI assistance. Every factual claim is cited to a real PubMed article (see the source list). It has not yet been human-reviewed — confirm with a healthcare provider before use.
Compiled from 24 PubMed articles · model: gemma4:31b
Summary
Ecballium elaterium, also known as squirting cucumber, is a Mediterranean plant used in traditional medicine for its anti-inflammatory and cathartic properties [PMID:10866331, PMID:18344108].
Background
Ecballium elaterium is an herbaceous plant of the Cucurbitaceae family endemic to the Mediterranean basin [PMID:10866331, PMID:25573494]. It is characterized by its ability to launch seeds explosively via a high-pressure jet [PMID:39586000].
Traditional uses
Since antiquity, the roots and cucumber-shaped fruit have been used in folk medicine, specifically as a potent cathartic, analgesic, and anti-inflammatory agent [PMID:10866331, PMID:18344108]. It has also been consumed as an infusion or mixture for fever or flu [PMID:25573494].
Active compounds
The active anti-inflammatory principal is cucurbitacin B, a triterpene derivative [PMID:10866331]. Other identified constituents include cucurbitacins R, D, I, and L, as well as phenolic compounds such as ferulaic acid, p-coumaric acid, rutin, and lariciresinol-4'-O-β-D-glucoside [PMID:40461225]. The plant contains total polyphenol, flavonoid, and tannin levels, with leaves and fruits containing approximately 6-fold higher phenol contents than the root [PMID:24811804].
Mechanism of action
Phenolic extracts from seed oil may inhibit integrin-mediated cell adhesion, migration, and angiogenesis [PMID:20641277]. In animal models of Alzheimer's disease, it is reported to attenuate neuroinflammation through modulation of the nuclear factor κB (NF-κB) pathway [PMID:35145898].
Clinical evidence
Evidence DPostoperative intraperitoneal adhesions
Intraperitoneal administration of 2.5 mg/kg of E. elaterium significantly decreased adhesion scores in rats [PMID:25317995]
Evidence DNeuroinflammation (Alzheimer's model)
Attenuated neuroinflammation in nucleus basalis of Meynert lesioned rats [PMID:35145898]
Evidence DLiver fibrosis (TAA mice model)
Ameliorated liver fibrosis and improved stimulatory effects of tissue-resident NK cells [PMID:35429743]
Evidence DBacterial/Fungal infections
Ethanolic fruit extract showed antimicrobial activity against MRSA, MSSA, and C. albicans, and decreased the minimum inhibitory concentration of penicillin against S. aureus [PMID:23569813]
Evidence DCancer cell lines
Cucurbitacins 2-6 demonstrated strong cytotoxicity against human lung carcinoma A549 cells [PMID:40461225]; methanolic leaf extracts showed in vitro cytotoxic activity against MCF-7 breast cancer cells [PMID:41002970]
Safety & adverse effects
The plant is associated with significant toxicity. Exposure to the juice can cause irritation of mucous membranes, edema of the pharynx, dyspnea, drooling, dysphagia, vomiting, conjunctivitis, corneal edema, and erosion [PMID:10866331]. Case reports have documented severe uvular edema, nasal mucosal necrosis [PMID:18344108], and acute cholestatic hepatitis following ingestion [PMID:25573494].
Evidence summary
The evidence is primarily based on in vitro studies, animal models (rats, mice), and clinical case reports of toxicity. There are no human RCTs or systematic reviews provided to support clinical efficacy.
PubMed sources
1.PMID: 10866331 (2000) — Ecbalium elaterium (squirting cucumber)--remedy or poison? · Journal of toxicology. Clinical toxicology
2.PMID: 41002970 (2025) — Ecballium elaterium (L.) A. Rich. (Squirting Cucumber) Plants Cultured Under Different Temperatures: Anatomical and Biochemical Modifications of Their Leaves and the Bioactivity of Leaf Extracts. · Metabolites
3.PMID: 24811804 (2014) — Phenolic contents and antimicrobial activity of squirting cucumber (Ecballium elaterium) extracts against food-borne pathogens. · Pakistan journal of pharmaceutical sciences
4.PMID: 20641277 (2004) — Inhibitory effect of phenolic extract from squirting cucumber (Ecballium elaterium (L.) A. Rich) seed oil on integrin-mediated cell adhesion, migration and angiogenesis. · NIH Support
5.PMID: 25573494 (2015) — Cholestatic hepatitis due to Ecballium elaterium ingestion.
Government sources
No direct government monograph is available for this herb. The content below is AI-generated and has not been verified against an authoritative government source. Use the search links to check official sources before relying on this information.
· Clinics and research in hepatology and gastroenterology
6.PMID: 18344108 (2008) — Severe uvular edema and nasal mucosal necrosis due to Ecbalium elaterium (squirting cucumber): an allergic reaction or direct toxic effect? · Clinical toxicology (Philadelphia, Pa.)
7.PMID: 35145898 (2022) — Ecballium elaterium attenuates neuroinflammation in an animal model of Alzheimer's disease through modulation of nuclear factor κB pathway. · Avicenna journal of phytomedicine
8.PMID: 35429743 (2022) — Ecballium elaterium improved stimulatory effects of tissue-resident NK cells and ameliorated liver fibrosis in a thioacetamide mice model. · Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie
9.PMID: 23569813 (2011) — Effect of ethanolic extract of Ecballium elaterium against Staphylococcus aureus and Candida albicans. · Asian Pacific journal of tropical biomedicine
10.PMID: 39586000 (2024) — Uncovering the mechanical secrets of the squirting cucumber. · Proceedings of the National Academy of Sciences of the United States of America
11.PMID: 40461225 (2025) — [Chemical constituents from Ecballium elaterium and their cytotoxicity]. · Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica