Thought I would share alittle.

Back in the old days I would take large hits off of a bong or loint with friends. I never told anyone even my best friends that when I smoke alot or held those big hits too long that everthing would white out. For about 5 to 10 seconds my vision would go white out snow storm. Then it started to happen on the job later when doing heavy construction work. Not a good place to be when this happens. Many others depended on me to keep them safe. Never told my doctor either. It developed into being able to see shadow people and dead people and death on the faces of those about to die. Everytime I saw death in someones face they were dead in 6 months. Wife was really creepped out.

Well about 8 years ago I smoked some cig's and a big fat joint got aggravated with a puter and went to the hospital having a minor heart attack if you can call a heart attack minor.

They found I had bad blockage on both sides of my chest and it was blocking blood flow to my heart and brain and making me see things others didn't.

So they put in 2 stenths and now no more white outs. No more seeing death. My mind is much clearer. The buzz is so much better. I wish my friends that died were here to smoke with me.

So the point is untill you or a doctor figures out what is going on.
You are a danger to yourself and everyone around you when this happens. I hope you don't drive.