face numbness from nitrous oxide

[gman101]

About 10 mins ago i did 2 large nitrous ballons for the first time. I did them one after another and made sure to get plenty of oxygen
Anyway the effects have gone away except for my cheeks. They are numb, they went numb right after the 2nd ballon. When will my feeling comeback?

 

[sekio]

Probably after a few hours or so, it may even be placebo.

 

[smashmcnasty]

30-45 minutes is usually the longest nitrous after effects are noticable for me IF I'm not high on something else. Should go away pretty quick, I wouldnt worry much, the amount of nitrous oxide you need to ingest for toxic effects is pretty huge.

 

[gman101]

K thanks they have pretty much gone back to normal

 

[Cane2theLeft]

Since this has been answered and the OP went bye bye, I'm going to close this.