Withdrawal

• Duration: 1-2 weeks
• Cause: Nicotine affects brain wave functioning and may influence sleep patterns. It is not uncommon in the first few days after quitting to wake up frequently during the night. Dreaming about smoking or vaping is also common. Coughing after quitting may also contribute to wakefulness.
• Tip: This symptom rarely lasts longer than a week after quitting. Try relaxation techniques, take an evening walk or a warm bath. Avoid caffeine after 6 pm.