Among other factors, data was collected on known environmental risk factors for MS, such as infection with the Epstein Barr virus, blood levels of vitamin D, parents' smoking, childhood weight and levels of outdoor activity at the age of 5
If you have lung disease, you may not be able to breathe as deeply or as vigorously as normal, and you may experience coughing, chest discomfort, wheezing, shortness of breath, and unusual fatigue
Zyban is associated with fewer side effects than Chantix but is slightly less effective
If you're just getting started, you probably have some questions about how you might feel and what you might expect when you decide to quit smoking with Chantix