Chronic (long-term) occupational exposure to hydrochloric acid has been reported to cause gastritis, chronic bronchitis, dermatitis, and photosensitization in workers. Prolonged exposure to low concentrations may also cause dental discoloration and erosion. EPA has not classified hydrochloric acid for carcinogenicity.
Medical Management Guidelines for Hydrogen Chloride
What immediate health effects can be caused by exposure to hydrogen chloride and hydrochloric acid? Hydrogen chloride gas can irritate the lungs, causing a cough and shortness of breath.
Hydrochloric Acid - Chemical Safety Facts
Oct 14, 2022 · Chronic exposure to hydrochloric acid can be dangerous. Occupational exposure can occur in industrial environments by inhalation or skin contact during the production and use of hydrochloric acid. Long-term exposure has been reported to cause chronic bronchitis, dermatitis and photosensitization in humans. Rats that were chronically exposed to ...
These adverse health effects include chronic health disorders (e.g., effects on the central nervous system, blood, and heart) and acute health disorders (e.g., irritation of eyes, throat, and mucous membranes and damage to the liver and kidneys).
Potential acute health effects Inhalation : Irritating to respiratory system. May be harmful if inhaled. Ingestion : May cause burns to mouth, throat and stomach. Skin : Severely corrosive to the skin. Causes severe burns. Eyes : Severely corrosive to the eyes. Causes severe burns. Potential chronic health effects
Reactive airways dysfunction syndrome following inhalation of …
Well-designed studies are necessary to understand better the HCl exposure-response information, its health effects, and evidence-based treatments to reduce patient morbidity. High-level exposure to HCl may result in severe acute symptoms and …
Hydrogen chloride: toxicological overview - GOV.UK
Nov 6, 2024 · Health effects of chronic exposure. Inhalation may cause pulmonary function deficits, bronchial inflammation, and nasal ulceration.
December 1996, for non-cancer health effects, hydrochloric acid contributed to the total hazard index in 24 of the approximately 89 risk assessments reporting a total chronic hazard index greater than 1, and presented an individual hazard index greater than …
Hydrochloric Acid – Environmental Health - Virginia Department of Health
Apr 5, 2023 · What are the health effects of hydrochloric acid? Hydrochloric acid can produce hydrogen chloride vapors, which have a biting and irritating odor. In high concentrations in air hydrogen chloride can make it difficult to breathe, and at very high concentrations continuing to breathe it can be fatal.
May 21, 2013 · Potential Chronic Health Effects: Slightly hazardous in case of skin contact (sensitizer). CARCINOGENIC EFFECTS: Classified 3 (Not classifiable for human.) by IARC [Hydrochloric acid]. MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: Not available.