Withdrawal timelines, compared

"How long will this take?" is the first question every quitter asks. The honest answer differs by addiction — chemical withdrawals are short and sharp, behavioral ones are longer and wavier. This table compares all 11; each row links to the full hour-by-hour guide.

Addiction	Peak	Acute phase	What lingers
Nicotine	Day 3	2–4 weeks	Cravings echo for months
Alcohol	24–72 h	1–2 weeks*	PAWS waves for months
Caffeine	20–51 h	2–9 days	Sleep keeps improving
Phone	Days 2–4	1–2 weeks	Deep focus by weeks 4–8
Gaming	Days 3–7	2–4 weeks	Boredom lifts by weeks 3–6
Gambling	Weeks 1–2	2–4 weeks	Urges thin over months
Sugar & Fast Food	Days 2–4	1–2 weeks	Taste resets weeks 2–4
Pornography	Weeks 1–2	3–6 weeks	Flatline may last 1–3 months
Love & Relationship	Week 1	2–4 weeks	Intrusive thoughts thin 1–3 months
Shopping & Consumption	Week 1	2–4 weeks	Cue-driven urges fade with unsubscribing
Cannabis	Day 3	1–2 weeks	Vivid dreams up to a month

* Heavy daily alcohol use: withdrawal can be medically dangerous — see the alcohol guide for safety guidance before stopping.

Reading this table honestly

These are typical ranges from clinical literature and large user reports, not promises. Dose, duration, genetics and sleep shift every number. Two patterns hold across all 11: the worst is front-loaded (peaks arrive in days, not months), and urges arrive as short waves that get rarer — not as constant pressure. If you're in one of those waves right now, the Craving SOS protocol takes three minutes.

This guide is general educational information compiled from public health literature. It is not medical advice, diagnosis or treatment. Withdrawal from alcohol and some substances can be dangerous — talk to a health professional before quitting.