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How Long Does Heroin Withdrawal Last?

Written by Heidi M

Heroin Withdrawal Timeline: What to Expect & How to Get Through It

Quitting heroin is tough, but knowing what’s ahead can make it a little easier. This guide focuses on short-acting heroin (the most common type).

⚠️ Everyone’s body is different. How much you used, how often, your overall health, and whether you’ve used other drugs can all affect withdrawal.
​Disclaimer: This content is for educational purposes only and is not a substitute for medical advice. Always consult a healthcare professional if possible.


Day 1 (6–24 hours after last use)

What to Expect:

  • Anxiety, restlessness, irritability

  • Runny nose, watery eyes, yawning

  • Sweating, chills, goosebumps

  • Cravings begin

What to Do:

  • Drink lots of water and electrolytes

  • Take hot showers or baths for restlessness

  • Distract yourself: movies, music, journaling

  • OTC meds: ibuprofen for aches, loperamide for diarrhea


Day 2 (24–48 hours) – Peak Begins

What to Expect:

  • Muscle and bone aches

  • Stomach cramps, nausea, diarrhea

  • Heavy sweating and chills

  • Trouble sleeping

  • Strong cravings

What to Do:

  • Eat bland foods: bananas, rice, soup, crackers

  • Ginger tea or OTC nausea meds (Dramamine, Pepto)

  • Epsom salt baths for aches

  • Breathe through cravings and remind yourself it’s temporary


Day 3 (48–72 hours) – Peak Worst

What to Expect:

  • Often the hardest day

  • Vomiting, diarrhea, stomach pain

  • Extreme restlessness and anxiety

  • Exhaustion but can’t sleep

  • Mood swings and irritability

What to Do:

  • Hydrate constantly, even small sips

  • Loperamide for diarrhea, ibuprofen for pain

  • Keep lights low, minimize noise

  • Journal or write down reasons you’re quitting — cravings are strongest now


Day 4 (72–96 hours) – Turning Point

What to Expect:

  • Physical symptoms start to ease

  • Still weak, sweaty, and tired

  • Sleep remains poor

  • Cravings continue but are more manageable

What to Do:

  • Gentle stretching or short walk outside

  • Continue fluids and light meals

  • Try meditation, calming music, or guided sleep audio

  • Check in with supportive friends or sober peers


Days 5–7 (Early Recovery Phase)

What to Expect:

  • Major physical withdrawal fades

  • Stomach mostly calms down

  • Sleep still disrupted, vivid dreams

  • Depression, anxiety, low motivation

  • Random cravings

What to Do:

  • Begin a daily routine: wake up, meals, walk/exercise

  • Eat protein-rich, vitamin-packed foods for energy

  • Reach out for support

  • Avoid isolation — cravings get worse when bored or lonely


Week 2 (Post-Acute Withdrawal Starts)

What to Expect:

  • Physical symptoms mostly gone

  • Mental and emotional symptoms linger: depression, anxiety, irritability

  • Cravings triggered by stress or reminders of use

  • Fatigue, low energy, poor sleep

What to Do:

  • Build structure: exercise, journaling, hobbies, meal planning

  • Improve sleep: avoid caffeine after noon, use melatonin if needed

  • Therapy or peer support: talk about feelings, don’t bottle them

  • Relapse prevention: write down triggers + coping tools (call a friend, walk, breathe, journal)


✅ Quick Survival Tips

  • Hydration is everything. Dehydration makes withdrawal worse.

  • Hot baths/showers: calm nerves and ease muscle pain.

  • Distraction: movies, music, games, podcasts help a lot.

  • Write your WHY: keep it visible for tough cravings.

  • Stay connected: even one check-in per day helps.


After Week 2

  • Cravings and mood swings may continue — this is called PAWS (Post-Acute Withdrawal Syndrome).

  • Life gradually starts returning to normal.

  • Support groups, therapy, and healthy routines are key to staying sober long-term.


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