Mister Ketchup
Dear Mister Ketchup: Smoking cannabis is thought to dilate blood vessels and increase blood flow to the eyes, causing vessels to enlarge (and make us look like red-eyed troublemakers). Puffing a fat jay with your friends before a Red Rocks concert will also temporarily reduce tear reduction, drying out your eyes. All of this action going on between the ears could impact how your contacts fit, especially in Colorado's high altitude.

Dry eyes are a common side effect of smoking cannabis, which can lead to irritation if you wear contacts.
Unsplash/Bacila Vlad
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