Creosote is a mixture of oils extracted from coal or other tars that is heavier than water. Chronic exposure can result in long-term health effects.
Creosote is high in polycyclic aromatic hydrocarbons as well as other toxic chemicals.
Chronic exposures may include:
(1) skin contact
(2) inhalation
(3) ingestion
The most serious risk is cancer. Patients with chronic exposure are at risk for:
(1) squamous cell carcinoma of the skin
(2) scrotal carcinoma
(3) myelodysplasia and acute leukemia
Chronic exposure can result in:
(1) dermatitis
(2) toxic conjunctivitis and/or keratitis
(3) rhinitis
(4) photosensitivity
(5) mucositis and abdominal pains
(6) irritation of the respiratory tract
Measurement of urinary 1-hydroxypyrne (1-HP) can be used to monitor exposure in creosote workers.
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Specialty: Toxicology, Emergency Medicine, Critical Care
