They often contain, among other ingredients, nicotine, flavors, glycerin and/or propylene glycol
Symptoms include: Strong urges or cravings to use tobacco Feeling irritation or being easily frustrated Restlessness Struggling to concentrate Struggling to sleep Increased hunger and weight gain Feelings of anxiety, sadness or depression 2
These products include nicotine patches, gum, lozenges, nasal sprays, and inhalers
However, applying latent variable mixture modeling to establish group-based trajectories, as some studies identified did, may help to identify different patterns within the data that may have otherwise gone unnoticed
Hope that's helpful.
Developing a Quitting Plan Developing a well-thought-out quitting plan is an essential step in breaking nicotine addiction