De ce ai ochii rosii cand fumezi marijuana?
19 Sept 2023 · 1 min

0:54
Short explanatory video (Romanian) describing why cannabis/THC use causes red eyes and dry mouth. The speaker explains that THC binds to CB1 and CB2 receptors (especially CB2) on lacrimal and salivary glands, inhibiting tear and saliva secretion; reduced tears dry and irritate the conjunctiva causing redness, and reduced saliva causes dry mouth.
Questions this video answers
CB1 and CB2 (with emphasis on CB2).
On lacrimal (tear) glands and salivary glands.










