On occasion, fatigue is a symptom of other underlying conditions that require medical treatment. Lifestyle factors Taking an honest inventory of things that might be responsible for your fatigue is often the first step toward relief. 1  Fatigue may be related to: 2  Use of alcohol or drugs. 3  Excess physical activity. 4  Jet lag. 5  Lack of physical activity. 6  Lack of sleep. 7  Medications, such as antihistamines, cough medicines. 8  Unhealthy eating habits.
PRESCRIBED FOR: Nicotine gum is used to control nicotine withdrawal symptoms and cravings associated with smoking cessation. SIDE EFFECTS: Side effects include: 1  increase heart rate, 2  increased blood pressure, 3  oral irritation, 4  dental pain, 5  hiccups, 6  heartburn, 7  nausea, and.
Tips to help you gradually reduce use of nicotine gum include: 1  Decrease the chewing time with each piece from the normal 30 minutes to 10 to 15 minutes for 4 to 7 days. 2  Decrease the total number of pieces used per day by about 1 piece every 4 to 7 days. 3  Replace 4-mg gum with 2-mg gum and apply any of the previous steps.