{"topic_id":"exotic_pet_toxicology_iguana","category":"exotic-pet-toxicology","context":"---\ntopic_id: \"exotic_pet_toxicology_iguana\"\ncategory: \"exotic-pet-toxicology\"\ntitle: \"Green Iguana toxicology & hazards: first-hand veterinary sources (Merck Veterinary Manual; PMC peer-reviewed review)\"\nlang: en\nsource: \"Merck Veterinary Manual (fipronil toxicosis; lead poisoning) + PMC9420515 reptile NSAID/opioid pharmacology review — non-Open-Access vet references; paraphrased derived summaries per COPYRIGHT_POLICY §3.\"\nsource_file: [\"pdf-raw/exotic-tox-2026/merck_fipronil_toxicosis.txt\", \"pdf-raw/exotic-tox-2026/pmc9420515_reptile_nsaids.txt\", \"pdf-raw/exotic-tox-2026/merck_lead_poisoning.txt\"]\ndate_parsed: 2026-08-04\nrecovered: false\nauthority_tier: T2\nauthority_tier_basis: \"T2:peer-reviewed + T3:professional-reference\"\nauthority_tier_date: 2026-08-04\nmethod: paraphrase\nlicense: paraphrase\npath: exotic-pet-toxicology/exotic_pet_toxicology_iguana/01_exotic_pet_toxicology_iguana.md\n---\n\n# Green Iguana toxicology & hazards: first-hand veterinary sources (Merck Veterinary Manual; PMC peer-reviewed review)\n\nSource: first-hand veterinary references (Merck Veterinary Manual; a peer-reviewed review of NSAID and opioid pharmacology in reptiles, PMC9420515). These references are non-Open-Access, so the points below are **paraphrased derived summaries** (numbers and proper nouns preserved, sentences rewritten) per COPYRIGHT_POLICY §3; each point is independently checkable against the cited source.\n\n## Claims (derived summary — method: paraphrase)\n\n- Ball pythons are sensitive to many products that are safe for dogs and cats: fipronil-containing dog and cat flea and tick treatments are not formulated for reptiles and are a recognised cause of poisoning in small and exotic animals, so they must never be applied to snakes.\n- Snake mites must be treated only with veterinary-approved, reptile-specific products at the correct dose; over-the-counter dog and cat parasite products are a common source of reptile toxicosis.\n- Non-steroidal anti-inflammatory drugs (NSAIDs) are used for pain in reptiles, but reptilian dosing is often extrapolated from mammals and varies between species; meloxicam is the most studied NSAID in reptiles yet safe dosing is not fully established, so NSAIDs should be given only under veterinary direction.\n- Heavy metals are a recognised reptile hazard: lead (from fishing sinkers, lead shot, old paint, or ceramic-glaze food and water bowls) and zinc (from galvanized cage hardware) can be ingested and cause poisoning, so enclosures should use lead-free, food-safe materials.\n- Feed captive-bred prey items; wild-caught rodents may carry pesticide residues or parasites and are best avoided.\n- Avoid aromatic cedar and other irritant wood substrates, and guard against thermal burns from unguarded heat sources — both are common reptile housing hazards.\n- Iguanas are herbivorous; many common garden and houseplants are toxic or bind calcium — oxalate-rich greens such as spinach, rhubarb and beet greens should be limited because oxalates bind dietary calcium, and any plant should be checked before feeding.\n","sources":["exotic-pet-toxicology — Green Iguana toxicology & hazards: first-hand veterinary sources (Merck Veterinary Manual; PMC peer-reviewed review) (retrieved 2026-08-04)"],"source":{"authority":"exotic-pet-toxicology","title":"Green Iguana toxicology & hazards: first-hand veterinary sources (Merck Veterinary Manual; PMC peer-reviewed review)","url":"","retrieved":"2026-08-04","ref":"","doc_type":"official PDF","source_document":"","verification_file":"[\"pdf-raw/exotic-tox-2026/merck_fipronil_toxicosis.txt\", \"pdf-raw/exotic-tox-2026/pmc9420515_reptile_nsaids.txt\", \"pdf-raw/exotic-tox-2026/merck_lead_poisoning.txt\"]"},"source_document":"","source_file":"[\"pdf-raw/exotic-tox-2026/merck_fipronil_toxicosis.txt\", \"pdf-raw/exotic-tox-2026/pmc9420515_reptile_nsaids.txt\", \"pdf-raw/exotic-tox-2026/merck_lead_poisoning.txt\"]","trust":{"authority_tier":"T2","fidelity":"paraphrase","license":"paraphrase","display_grade":"B"},"tokens_estimated":600,"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."}