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Why do my eyes get red when high?
Similar Topics: Why do my eyes get red when high? x
Posted 19 April 2009 - 06:41 AM
Posted 19 April 2009 - 08:53 AM
This is also why it's not harmful to the heart. Tobacco is a vasoconstrictor; it causes blood vessels to contract and eventually that leads to heart damage. Cannabis is virtually the opposite of that.
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Posted 19 April 2009 - 04:29 PM
Also if you have any underlying heart conditions then weed can sometimes make it worse.
Posted 19 April 2009 - 04:56 PM
I don't buy that keeping hydrated reduces red eyes. I get the worst red eyes among all my friends and I drink 2 liters of water a day.
It won't help. It's caused by a combination of things. First, as I stated previously your blood vessels expand a little. Second, THC affects the area of the brain that governs tear and saliva production...hence red eyes and cottonmouth.
Posted 15 January 2010 - 11:00 PM
It's because when your high your heart rate goes up and your blood vessels dilate, which you can see in your eyes since they are white. And yes staying well hydrated(with water) during and after smoking can keep away cottonmouth and helps a lot with red eyes.
If this was the case, wouldn't your eyes get red from exersizing?
Posted 15 January 2010 - 11:23 PM
aka, im high, and totally jk.
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