tobacco dusting eye dust," or Shafer's sign, refers to the presence of fine brown pigmented cells (from the retinal pigment epithelium) floating in the anterior vitreous. ⚠️ It's an important clinical clue because, in A Sign of Trouble

The lingering smell of cigarettes can last anywhere from a few hours to several months or even years

Borland R, Yong HH, Wilson N, Fong GT, Hmmond D, Cummings KM, McNeill A: How reactions to cigarette packet health warnings influence quitting: findings from the ITC Four-Country survey

Is one of your favorite smokers in anime missing from the list

Nicotine can influence glutamate signaling, and while that can contribute to sharper focus in some people, it can also worsen symptoms in those who already feel wired but tired, overstimulated, anxious, restless, sound-sensitive, light-sensitive, or prone to insomnia

Illinois state and local tax rate is 16.6%, far above the U.S

Bob, UK No, this is clearly a display of weakness