Why do I get the spins when I lie down after drinking?
Last updated September 3, 2026.
Alcohol drops the density of fluid in your inner ear's balance sensor, so it fires spinning signals when you lie down. A Mass Eye and Ear vestibular specialist explains the cupula ends up lighter than the surrounding fluid, moves wrongly, and your brain reads rotation. It passes as blood alcohol falls. Manage it with side-lying, water, and stillness. The boundaries: vertigo persisting into the next day, vertigo with double vision, slurred speech, weakness, or severe headache, or vertigo without drinking needs assessment, since sudden vertigo can signal a stroke or a vestibular disorder, and the NHS says recurring vertigo deserves a GP.
What to do
- Lie on your side with a foot on the floor for an anchor; keep the room cool.
- Sip water and stay put; no stairs, no driving, no standing in the shower.
- It fades as alcohol clears, often within hours.
- Get assessed for vertigo lasting into the next day, with neuro symptoms, or with no alcohol involved.
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