Recovery & aftercare

How to do Dry January: A complete guide

Published December 15, 2025 · 7 min read · Updated April 2026
Reviewed for accuracy by licensed clinical professionals.

Dry January, the annual challenge to abstain from alcohol for the first month of the year, has grown from a niche experiment to a mainstream movement with millions of participants.

How to prepare

Tell people you are doing it for accountability. Remove alcohol from your home. Stock non-alcoholic alternatives. Plan sober social activities. Identify your highest-risk situations and have a plan.

What to expect

Week 1: possible mild withdrawal symptoms (insomnia, irritability) if you drink regularly. Better sleep by end of week. Week 2: energy increases, skin improves. Weeks 3-4: significant improvements in sleep, energy, weight, and mood. You may feel better than you have in years.

What Dry January reveals

If you cannot complete 30 days, that information is valuable. If you are counting days until you can drink again, consider what that says. If you feel dramatically better without alcohol, consider whether your previous drinking level was truly moderate.

Beyond January

Many people find Dry January so beneficial they extend it or permanently reduce drinking. Use the month as data collection about your relationship with alcohol.

Authoritative sources

This article references guidelines from: SAMHSA · NIDA · ASAM

Frequently asked questions

Is Dry January worth doing?
Yes. Even temporary abstinence improves sleep, energy, weight, and mood. It also provides valuable information about your relationship with alcohol.
Will I have withdrawal during Dry January?
If you drink moderately, unlikely. If you drink heavily daily, you may experience mild withdrawal. Heavy daily drinkers should consult a doctor before abruptly stopping.
What if I cannot finish Dry January?
That information is valuable. If you cannot abstain for 30 days, professional evaluation of your drinking is warranted.

Disclaimer: Informational only. Not medical advice. SAMHSA: 1-800-662-4357.