Sib tham txog toxicity yam tsis tau hais txog koob tshuaj yog kev dag ntxias; ntshiab butane yog inherently non-toxic. Thaum butane tsis metabolized hauv tib neeg lub cev, tsis tu ncua raug rau cov qib siab tuaj yeem nkag mus rau hauv cov hlab ntsha, muaj peev xwm hloov cov kev ua haujlwm metabolic tsis tu ncua.
Thaum nqus tau butane, nws mus rau lub ntsws qhov twg nws nqus tau thiab ces cuam tshuam rau lub hlwb, suppressing lub hauv nruab nrab paj hlwb. Kev kis me me tuaj yeem ua rau cov tsos mob xws li kiv taub hau, mob taub hau, thiab qhov muag tsis pom kev. Qhov sib txawv, qhov tshwm sim tseem ceeb tuaj yeem ua rau tsis nco qab.