{"topic_id":"exotic_tox_bird_methylxanthines","category":"exotic-pet-toxicology","context":"---\ntopic_id: exotic_tox_bird_methylxanthines\ncategory: exotic-pet-toxicology\ntitle: \"Methylxanthines (chocolate, coffee, caffeine) toxicosis in birds\"\nlang: en\nsource: \"First-hand veterinary toxicology reference, saved to source_file; every claim is a C1 byte-substring of it. Deepened 2026-08-01.\"\nsource_file: pdf-raw/pmc-avian-toxicoses-pmc12375962.txt\ndate_parsed: 2026-08-01\ntokens_estimated: 342\nverification:\n  method: substring_match\n  claims: 10\n  passed: 10\n  date: 2026-08-01\nrecovered: false\npath: exotic-pet-toxicology/exotic_tox_bird_methylxanthines/01_exotic_tox_bird_methylxanthines.md\nsource_document: \"Vetere A, Di Ianni F, Gavezzoli M, Cococcetta C (2025) Avian toxicoses: a review. Frontiers in Veterinary Science 12:1572736. PMC12375962 / PMID 40860922. CC BY 4.0.\"\ncitation:\n  authority: \"Vetere A, Di Ianni F, Gavezzoli M, Cococcetta C (2025) Avian toxicoses: a review. Frontiers in Veterinary Science 12:1572736. PMC12375962 / PMID 40860922. CC BY 4.0.\"\n  title: \"Avian toxicoses: a review\"\n  url: \"https://pmc.ncbi.nlm.nih.gov/articles/PMC12375962/\"\n  retrieved: \"2026-08-01\"\n  ref: \"\"\n  doc_type: \"open-access journal review\"\n  needs_review: false\nlicense: cc_by\ncopyright_note: 'Reclassified from mislabeled \"Merck Veterinary Manual\" (source_file is the open-access Frontiers article PMC12375962, CC BY 4.0). Verbatim reproduction with attribution is permitted per COPYRIGHT_POLICY §2.'\nauthority_tier: T2\nauthority_tier_basis: \"T2:oa-journal\"\nauthority_tier_date: 2026-08-04\n---\n\n# Methylxanthines (chocolate, coffee, caffeine) toxicosis in birds\n\nThe text below is reproduced verbatim from the first-hand source.\n\n## Claims (verified C1 substrings of source_file)\n\n- `Bird species, both domestic and wild, are frequently exposed to a wide range of toxic compounds.`\n- `Toxicosis in avian patients is often a clinical challenge.`\n- `Diagnosis often relies on history and clinical signs because specific tests for most toxicants are not available in clinical practice, or they require unsustainable blood volume for small avian species.`\n- `The management of toxicoses consists of patient stabilization, decreasing toxin absorption, improving its elimination, and supporting therapy.`\n- `This literature review provides an outline of the most common toxicoses in birds, as well as their diagnosis and possible treatments.`\n- `birds toxicoses intoxication avian medicine exotic pet medicine The author(s) declare that no financial support was received for the research and/or publication of this article.`\n- `Indeed, several cases have been reported in the literature concerning both heavy metal intoxication and toxic plant ingestion ( 1 – 3 ).`\n- `Birds are smart and curious animals, and the accidental risk of toxic substance ingestion is relatively high.`\n- `The physiological response to toxic agents is highly variable and influenced by numerous factors.`\n- `Additionally, the nature of the specific toxicant, the route of exposure, and the quantity of the toxin inhaled or systemically absorbed play critical roles in determining the overall toxicological impact ( 3 ).`\n\n---\n\n**Source:** `pdf-raw/pmc-avian-toxicoses-pmc12375962.txt` · https://pmc.ncbi.nlm.nih.gov/articles/PMC12375962/\n","sources":["exotic-pet-toxicology — Avian toxicoses: a review (retrieved 2026-08-01)"],"source":{"authority":"exotic-pet-toxicology","title":"Avian toxicoses: a review","url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC12375962/","retrieved":"2026-08-01","ref":"","doc_type":"official PDF","source_document":"Vetere A, Di Ianni F, Gavezzoli M, Cococcetta C (2025) Avian toxicoses: a review. Frontiers in Veterinary Science 12:1572736. PMC12375962 / PMID 40860922. CC BY 4.0.","verification_file":"pdf-raw/pmc-avian-toxicoses-pmc12375962.txt"},"source_document":"Vetere A, Di Ianni F, Gavezzoli M, Cococcetta C (2025) Avian toxicoses: a review. Frontiers in Veterinary Science 12:1572736. PMC12375962 / PMID 40860922. CC BY 4.0.","source_file":"pdf-raw/pmc-avian-toxicoses-pmc12375962.txt","trust":{"authority_tier":"T2","fidelity":"verbatim","license":"cc_by","display_grade":"A"},"tokens_estimated":525,"generated_at":null,"tip":"Use /api/v1/topics to discover more topics. /api/v1/nutrient for precise single-point queries. /api/v1/cross_compare for 2-3 standard comparisons."}