I'll echo most of the comments above, the side effects go away as you finally break the cig habbit. Drink water and find some liquid that really works for you. After the initial output it is also much cheaper. No yellow teath, no foul breath, no ashes all over, you don't smell like smokes anymore, you pay less taxes, your lungs will feel better, your taste and sense of smell will improve, your circulation will improve. (Which is good for all kinds of reasons). There are many other reasons as well but this is a good start.