Health & Healing
How long does caffeine withdrawal last?
Estimated wait
~5 days
Based on published sources
By case
- Faster cases~4 days
- Average cases~5 days
- Slower casesUp to 9 days
Caffeine withdrawal is unpleasant but harmless. In some people milder effects can linger for a couple of weeks. If a severe headache is unusual for you, comes on suddenly, or does not respond at all, have it checked rather than assuming it is the coffee. General information, not medical advice.
Caffeine withdrawal symptoms usually fade within about 2 to 9 days after your last cup. The headache typically starts 12 to 24 hours after the missed dose and is at its worst around the second day, then eases steadily.
More details
Typical symptoms are headache, tiredness, irritability, mood swings and trouble concentrating. Drinking enough water, sleeping properly and gentle exercise help; cutting down gradually rather than stopping abruptly makes it much milder.
Last updated: 20 Jul 2026
Information is for general knowledge only.