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Quitting vaping, taken seriously

Science-grounded guides on quitting vapes, JUUL, nicotine pouches, and cigarettes. No motivation posters. Just what the research shows and what to do with it.

Most "how to quit vaping" content is either pseudo-medical generalizations or affiliate marketing for whatever app the writer is paid to promote. These guides are different in two ways. First, they cite the science where the science is solid and admit uncertainty where it isn't. Second, they're written specifically for people quitting vapes and nicotine pouches, not repackaged from cigarette-cessation literature from 2009.

Pillar guides
How long does nicotine withdrawal last?
The full timeline: when symptoms peak, when they fade, what's still happening at the 90-day mark.
Cold turkey vs. taper: which is better?
What the evidence actually says, and how to pick one without getting stuck in the choice.
What happens to your lungs after you quit vaping
Day-by-day pulmonary recovery, EVALI risk, and what the research does and doesn't show.
Why do I feel anxious after quitting nicotine?
The neurochemistry of post-cessation anxiety — and why it usually inverts within 6 weeks.
How to quit Zyn, On!, and Velo (and other pouches)
Pouches behave differently than vapes. Strategy, taper math, and what most articles miss.
The timeline of quitting vaping: every milestone
All 19 health milestones from day 0 to year 2, with what's happening in your body at each.
Quit a specific product
How to quit JUUL
Pod-based system.
How to quit Elf Bar
Disposable vape.
How to quit Geek Bar
Disposable vape.
How to quit Lost Mary
Disposable vape.
How to quit Zyn
Nicotine pouch.
How to quit Nicotine Pouches
Oral nicotine pouches across brands: Zyn (3/6mg), On! (2/4/8mg), Velo (2/4/7mg), Lucy (4/8/12mg), Lyft (4/6/8mg).
Day-by-day what to expect
Day 1
what to expect
Day 3
the peak (and how to get through it)
Day 7
what changes
30 days
the one-month mark
90 days
the durability mark
Day 2
the climb toward peak
Day 14 (two weeks)
the rewiring window
Day 21 (three weeks)
the Habit Breaker milestone
Symptom guides
Headaches after quitting vaping
Headaches are common in the first 1–2 weeks of nicotine cessation.
Insomnia after quitting vaping
Sleep disruption is one of the most common nicotine withdrawal symptoms.
Weight gain after quitting vaping
Most ex-smokers gain 5–10 lbs in the first year.
Depression and low mood after quitting nicotine
Low mood, anhedonia, and irritability are common in the first 4 weeks of nicotine cessation.
Sore throat after quitting vaping
Sore throat in the first 1–2 weeks of quitting vaping is common — partly inflammation healing, partly dehydration.
Coughing after quitting vaping (it gets worse before better)
Coughing in week 1–2 of quitting vaping is paradoxically a good sign — your cilia are restarting and clearing accumulated mucus.
Constipation after quitting vaping
Nicotine is a mild gut stimulant.
Vivid dreams after quitting vaping
Unusually vivid, narrative dreams in week 1 of quitting are real and well-documented — they're called REM rebound.
Anxiety after quitting nicotine
Anxiety after quitting nicotine is real, mechanism-backed, peaks at days 3–7, and largely resolves within 4–6 weeks.
Fatigue after quitting vaping
Fatigue is one of the underdiscussed nicotine cessation symptoms.
Brain fog after quitting vaping
Brain fog after quitting nicotine is common in week 1–2.
Calculators
Money saved calculator
Per-second math from your weekly spend.
Days quit calculator
Streak + milestones from your quit date.
Withdrawal phase calculator
Where you are in the curve, what to expect today.
Honest comparisons
Nixd vs. Smoke Free
Designed in 2013 around cigarettes.
Nixd vs. Quitzilla
A multi-habit tracker, not nicotine-specific.
Nixd vs. Kwit
Quit-smoking app from 2013, CBT-style content.
Nixd vs. Flamy
A newer quit-vaping app aimed at younger users.
Nixd vs. QuitSure
A 6-day course-based quit-smoking app.
Nixd vs. EasyQuit
Free, ad-supported quit-tracking app.
Nixd vs. NRT
A behavioral app vs. nicotine-replacement medication.
Nixd vs. Chantix
A behavioral app vs. a prescription medication.
Nixd vs. cold turkey alone
Why use an app at all?

The app version of all this

Nixd takes the same evidence and turns it into a personalized quit plan, a live streak counter, and an SOS toolkit for the moment a craving hits. 3-day free trial.

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Download Nixd on the App Store
Reference
Glossary → Bibliography → The research base → All comparisons → App features → About Nixd →