Rare diseases · Sign or symptom
Presence of xenobiotic
HP:0031838
What it means
Presence of a chemical substance found within an individual that is not naturally produced or expected to be present in human tissues or bodily fluids.
The presence of a xenobiotic in body tissues or fluids can be the result of ingestion of or exposure to substances such as drugs, environmental pollutants, food additives, hydrocarbons, and pesticides.
Part of the broader category
Presence of xenobiotic
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Start free with EleplanThis page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.