Is it pоssiblе tо vаpе tоо muсh?

Too much of anything can be bad for you. Moderation is the key.

 

It's possible to drink too much water, so I'm pretty sure it's possible to vape too much. Whenever I've been vaping too I can tell my lung capacity will go down after a long binge.

 

Obviously it's always possible for there to be too much of one thing...
However for there to be some serious/severe effects - you really have to abuse vaping.

 

Depending on the content of nicotine in your juices, you could certainty go overboard, but you would have to vape an insane amount to get to the danger point. The lethal dose of nicotine is 500 mg on the low end. Most people I know use 3mg nicotine juices, so you have to go insane to vape too much.

 

That is exactly what happens to me everytime I spend more than one hour vaping or so, gotta find out how to prevent that also..