Yes you can.
On some people. The signs and symptoms vary between different users. On some people you can't tell by looking at them that they are under the influence of cocaine. Others have obvious signs, such as the blood shot, glassy eyes, trembling, red cheeks...it really depends on the user and their body's chemical reaction to the drug. Also, the amount of cocaine used is a factor.
Conjunctiva
Blood shot eyes can be a symptom of alcohol intoxication, but they can also be caused by other factors such as allergies, dry eyes, eye strain, or lack of sleep. So, blood shot eyes alone are not necessarily a definitive sign of being drunk.
Increased the regular heart beat. causes red eyes( blood -shot eyes) . dry mouth. cotton mouth relaxation of the muscels your hands and feet gets col, or you get food carving.
They are often blood shot (red) and protruding.
most of the time you will have red blood shot eyes, but eye drops can help tons.
close your eyes and remember the person you love the most
You may notice symptoms such as red or glassy eyes, slower reaction times, impaired coordination, and altered speech patterns. Additionally, the person's behavior may be more relaxed or giggly than usual.
It all depends on the person, for me it makes my eyes blood shot! 2 segments usually get me going.
the THC in marijuana increases your heart rate, increasing the blood flow to your eyes thus making your eyes red and blood shot. it also gives your eye color more depth.
Sleep deprivation