SaralnamaWhat happens to the body when you smoke after a night of no sleep? A doctor in Delhi explains the effects. Smoking after sleep deprivation releases dopamine for short-term relief. However, it triggers adrenaline, increases pulse rate, and worsens inflammation. This combination lowers immunity and raises infection risk. Dr Vikas Mittal, a pulmonologist, warns that sleep-deprived smokers crave cigarettes more. While one instance may not cause permanent damage, making it a habit can be dangerous. The doctor advises against combining smoking with lack of sleep. (Updated 17 Sep 2025, 20:10 IST; source: link)
Key Points
- What happens to the body when you smoke after a night of no sleep
- A doctor in Delhi explains the effects
- Smoking after sleep deprivation releases dopamine for short-term relief