styrene poisoning symptoms

Chronic exposure to styrene in humans results in effects on the CNS, with symptoms such as headache, fatigue, weakness, depression, CNS dysfunction (reaction time, memory, visuomotor speed and accuracy, intellectual function), and hearing loss, peripheral neuropathy, minor effects on some kidney enzyme Styrene is primarily a synthetic chemical. A personal exposure matrix was established by matching the detailed job history with styrene and butadiene exposure concentrations by job code, calendar period, and plant. They … J Med Toxicol. Styrene gas exposure: What symptoms can first occur? It dissolves in some liquids but doesn't dissolve easily in water. Analysis A Cox proportional hazards model was used for risk analyses with the variance correction based on the published literature using SAS PHREG software ( 29 – 32 ). muscle weakness, problems concentrating and nausea. Styrene gas is highly toxic and is regarded as a "known carcinogen". Exposure to styrene in air can also irritate the eyes, nose and throat. Workers exposed to styrene concentrations of about 50 mg/m3 at a plant manufacturing reinforced polyester boats were examined for neuropsychiatric symptoms both in close connection with exposure and also seven months after exposure had ceased. How is styrene poisoning treated? Research Report 181. 2013; 35(5)p8 [. We set out to assess the associations between two metrics of styrene exposure - estimated ambient concentrations and measured blood levels - and self-reported neurologic symptoms among Gulf state residents. It is also known as vinylbenzene, ethenylbenzene, cinnamene, or phenylethylene. Medical professionals treat the symptoms of exposure. The U.S. Environmental Protection Agency (EPA) has described styrene to be "a suspected toxin to the gastrointestinal tract, kidney, and respiratory system, among others" Immediate effects of inhalation of styrene gas can cause breathing difficulties, nausea and sore eyes. Styrene may cause cancer, though it is still unknown. According to the studies, the long-term exposure to styrene gas can cause severe brain damage resulting in symptoms like headache, depression, delayed reaction time, reduced memory, slowed visuomotor speed (ability to integrate hands and eyes to complete a task) and reduced intellectual ability. Health effects of styrene include irritation of the skin, eyes, and the upper respiratory tract. Best practice advice is to control exposure to styrene to a level below the workplace exposure limit (WEL). Styrene is not as scary as many chemicals used in the composites industry, but it is very common and exposure can be continuous. It often contains other chemicals that give it a sharp, unpleasant smell. Billions of pounds are produced each year to make … Make sure to protect yourself and if you ever feel symptoms of exposure, go get some fresh air and come back with your respirator. Poisoning. Styrene is moderately toxic but may give severe injuries by inhalation and ingestion.and long term exposure is fatal. It's a colorless liquid that evaporates easily and has a sweet smell. Signs and symptoms of Styrene exposure. During exposure to styrene gas, a person can feel symptoms like headache, loss in hearing, … The human health effects of chronic styrene exposure at typical environmental levels remain largely unknown (Cohen et al., 2002). Physical workload is important for the uptake of styrene and was about 50 W at this plant. Acute exposure may also result in gastrointestinal effects. Not as scary as many chemicals used in the composites industry, but it is known... 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