Fuck everyone that hates on you because smoking is bad... 99% of smokers know it's bad, stfu already people...
The honest answer is that it's one of the earliest signs of CO Poisoning - And given you draw in a lot of CO when you smoke... you have a large scale intake of CO. It passes within minutes of "Fresh air" - It's also why smoke indoors long term with no ventilation will cause the same results for everyone around you.
Eviriany t1_j1xshl5 wrote
Reply to ELI5: Why does smoking cause nausea sometimes? by AgmaWang
Fuck everyone that hates on you because smoking is bad... 99% of smokers know it's bad, stfu already people...
The honest answer is that it's one of the earliest signs of CO Poisoning - And given you draw in a lot of CO when you smoke... you have a large scale intake of CO. It passes within minutes of "Fresh air" - It's also why smoke indoors long term with no ventilation will cause the same results for everyone around you.