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The initial symptoms of methanol intoxication include central nervous system depression, headache, dizziness, nausea, lack of coordination, and confusion. Sufficiently large doses cause unconsciousness and death. The initial symptoms of methanol exposure are usually less severe than the symptoms from the ingestion of a similar quantity of ...
Studies have shown that exposure to second-hand smoke causes harmful effects on the cardiovascular system and is associated with prevalent heart failure among non-smokers. [255] Non-smokers who are exposed to second-hand smoke at home or work are thought, due to a wide variety of statistical studies, to increase their heart disease risk by 25 ...
Mental health: Exposure to secondhand smoke is associated with an increased risk of depressive symptoms. [37] During pregnancy: Miscarriage: a 2014 meta-analysis found that maternal secondhand smoke exposure increased the risk of miscarriage by 11%. [38] Low birth weight [16], part B, ch. 3. [39]
Second hand cigarette smoke may give you cancer, but a second hand toke from a marijuana joint could make you lose your job! Study: You could fail a drug test from second hand marijuana smoke Skip ...
Some unaltered drugs, such as penicillin, will bind avidly to proteins. Others must be bioactivated into a toxic compound that will in turn bind to proteins. The second criterion of cellular damage can come either from a toxic drug/drug metabolite, or from an injury or infection. These will sensitize the immune system to the drug and cause a ...
The LD 50 of nicotine is 50 mg/kg for rats and 3 mg/kg for mice. 0.5–1.0 mg/kg can be a lethal dosage for adult humans, and 0.1 mg/kg for children. [19] [20] However the widely used human LD 50 estimate of 0.5–1.0 mg/kg was questioned in a 2013 review, in light of several documented cases of humans surviving much higher doses; the 2013 review suggests that the lower limit causing fatal ...
Signs and symptoms of an overdose vary depending on the drug or exposure to toxins. The symptoms can often be divided into differing toxidromes. This can help one determine what class of drug or toxin is causing the difficulties. Symptoms of opioid overdoses include slow breathing, heart rate and pulse. [6]
The individuals, who included one inmate, started showing symptoms of an overdose around 9 a.m. at Ross Correctional Institution. Ohio prison guards, nurses inmate, treated for drug exposure Skip ...