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. Frequent coughing after quitting may contribute to wakefulness. As well, quitting nicotine can impact how caffeine is metabolized; when you quit, caffeine lasts longer in your body.
Tip: Avoid caffeine in the late afternoon or evening. Try relaxation techniques, do some form of physical activity during the day, or take a relaxing bath before bed.
