Understanding cannabis' many effects on the body, one in an infinite series:

Red eyes… …what's happening, why not all instances have the same cause, i.e., other than "giving away" that the user has inhaled THC, there are allergies, and managing them.

Spoiler: eye drops usually remove the redness. But there are other ways to approach managing them.

#TRUCE

Why Does Marijuana Make Your Eyes Red? – Leaf Science

Marijuana is known for making your eyes red, but not everybody who uses marijuana gets red eyes. Why does marijuana make your eyes red? Click to find out!


Source