Karan Malhotra Karan Malhotra Asked 10 months ago

Does nicotine affect sleep?

I'm trying to quit smoking, but I've been feeling restless at night and my sleep quality has gone down. Could the nicotine withdrawal be affecting my sleep, or does nicotine itself have an impact on sleep patterns?

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6 answers

Rahul Verma Rahul Verma Joined Feb 2026 9 months ago
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Yes, absolutely. Nicotine is a stimulant and will disrupt your REM cycle if taken close to bedtime. Cut off any smoking or vaping at least 4 hours before you sleep if you want to wake up fresh.

Saurabh Mishra Saurabh Mishra Joined Mar 2026 7 months ago

I used to smoke late at night thinking it relaxes me, but it destroyed my sleep cycle and led to high blood pressure. Don't ignore this. Get a proper health checkup done and work on quitting.

Meenakshi Sundaram Meenakshi Sundaram Joined Mar 2026 7 months ago

My father always said keeping the mind calm before bed is crucial. My doctor also confirmed that nicotine keeps the brain active and causes light, broken sleep. Try warm milk instead of a late-night smoke.

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Consult a internal medicine specialist

Ajit Godbole Ajit Godbole Joined Mar 2026 7 months ago

Haan na, nicotine se neend bilkul kharab hoti hai. Maine jab cigarette kam kiya tab jaake neend thik hui. Aap try karo raat ko avoid karne ka.

Paramjit Singh Paramjit Singh Joined Mar 2026 7 months ago

Nicotine makes the body restless and prevents deep sleep. It is very common to wake up tired because of it. Try to slowly reduce it for better rest.

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Ishita Saxena Ishita Saxena Joined Jun 2026 4 months ago

My Apple Watch showed a massive drop in deep sleep on days I used nicotine pouches late. The heart rate stays elevated during the night. Try tracking your sleep, you'll see the negative impact clearly.

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