Acute toxicity is generally higher for inorganic arsenic compounds than for organic arsenic compounds. Oral intake of more than 100 mg is lethal. The lethal dose of arsenic trioxide is 10-180 mg, and for arsenide this is 70-210 mg. The mechanism of toxicity is binding and blocking sulphur enzymes.
Second, you can wear coloured-contacts that can constricts pupils. Third, you can stay in a brighter place to undilate your eyes faster. In all, if you really suffer from a dilated eyes, the healthy way is to wait until it undilated by themselves. 05/13/2013. good (1) Report Abuse.
These usually take about 20 minutes to take effect, at which time the doctor will see you. The doctor will use a slit lamp (a sophisticated microscope) to examine the health of your eyes, from the surface (cornea) to the back (retina).he dilating drops that we typically use last, on average, 4-6 hours before they wear off. Occasionally, we use longer lasting eye drops in younger children, which can last approximately 24 hours. Most people do feel comfortable to drive after their pupils have been dilated.