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Hiccups that won't stop

Also called: Persistent hiccups

Hiccups usually go away within minutes. Hiccups lasting more than 48 hours should be checked, since they can be caused by medicines, reflux, or nerve problems.

Common causesEating quickly, carbonated drinks, reflux
Usually serious?Usually not
Get checked ifLasting more than 48 hours
If you think it's an emergency, call 911.Thinking about suicide? Call or text 988.

Overview

Hiccups are spasms of the diaphragm.

Long-lasting hiccups can come from reflux, medicines, or nerve or brain problems.

When to get medical care

Call 911Hiccups with weakness, numbness, or trouble speaking.
Get care todayHiccups with trouble breathing or eating.
See a doctor soonHiccups lasting more than 48 hours.

Causes

Causes include eating fast, carbonated drinks, alcohol, reflux, medicines, and rarely nerve problems.

OwieClear has pages on 1 condition that can cause hiccups that won't stop. Each shows how soon to get care.

Common causes

What you can do at home

  • Sip cold water.
  • Hold your breath briefly.

Medicines

Medicines like baclofen or chlorpromazine may be used.

At the doctor

The provider will look for a cause.

Questions you may be asked

  • Duration
  • Medicines

The exam

A physical exam.

Tests

  • Blood tests
  • Imaging if needed

Prevention

Reduce triggers.

  • Eat slowly
  • Limit carbonated drinks

Check your symptoms

Most symptoms have more than one possible cause. The symptom checker looks at all of your symptoms together, plus your age, and shows how soon to get care.

Start the symptom checker

Sources

Last updated 2026-11-13.