He was a heavy smoker until about 14 years ago. He decided to quit smoking and used nicotine gum to help with this process. It’s my understanding that nicotine gum should only be used for a ...

Tiny packets of nicotine have quickly become a big problem for parents and schools. They’re available at gas stations and convenience stores under names like Zyn, O! Rogue, Juice Head and VELO.

Nicotine inhalation system 10mg (4mg delivered ... Inhaler: peak plasma concentrations of 49ng/mL reached within 15 minutes. Nasal spray: maximum venous concentrations of 2–12ng/mL reached ...

Varenicline is a highly water-soluble salt, similar in structure to nicotine, composed of a pyridine and pyrrolidine ring. Varenicline has a three-ring configuration with tetrahydro, methano ...