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Tailbone pain (coccydynia)

Also called: Tailbone pain, coccydynia, sore coccyx

Pain at the very bottom of the spine, worse when sitting or standing up from sitting. It often follows a fall, childbirth, or long sitting on hard surfaces, and usually improves in weeks to months.

WorseSitting, getting up
HelpWedge or donut cushion
Usually improvesWeeks to months

Overview

A bruised, cracked, or dislocated tailbone can all cause it.

Being overweight or underweight raises risk.

Symptoms

Common signs:

  • Pain at the tailbone, worse sitting
  • Tailbone pain, worse when sitting

Less common

  • Pain with bowel movements

When to get medical care

Call 911This isn't an emergency by itself. Call 911 for trouble breathing, chest pain, or fainting.
Get care todayFever with a red, swollen lump near the tailbone.
See a doctor soonPain lasting more than a few weeks.

Causes

Falls, childbirth, long sitting.

Does it spread or run in families?

  • It isn't contagious. You can't catch it from someone else.

Who is more likely to get it

  • Women
  • After childbirth

Possible complications

Diagnosis

A clinician examines.

Questions you may be asked

  • Falls, childbirth

The exam

Pressing the tailbone.

Tests

Tests, if needed:

  • X-ray: Sitting and standing.

Treatment

Take pressure off.

Self-care

  • Use a wedge or donut cushion
  • Lean forward when sitting
  • Ice, then heat
  • Avoid constipation

Medicines

Medicines that may help:

MedicineHelps withGood to know
Pain relievers
Pain and swellingAsk first if you have kidney, stomach, or heart problems.

OwieClear doesn't give doses: follow the label or your healthcare professional. Medicine names here are examples, not a full list.

Physical therapy or a steroid shot for lasting pain.

Prevention

To prevent it:

  • Cushion hard seats

Which doctor treats this

  • Start with your primary care provider (family doctor or internist).
  • They may send you to an orthopedist (bone and joint doctor).

Back to school, work, or sports

  • Most people keep up normal school and work. Rest when you need to.

Pregnancy and breastfeeding

  • If you're pregnant or planning to be, tell your prenatal provider about this condition.
  • Don't start or stop any medicine on your own. Some are safe in pregnancy and some need to be changed.
  • Ask before taking any pain reliever. The FDA advises avoiding ibuprofen and naproxen after 20 weeks unless your doctor says to.
  • Breastfeeding: Most medicines are fine, but ask. The NIH LactMed database lists what's known about each one.

Outlook

Most improve.

Research studies

Research studies test new ways to find and treat health problems. Some are looking for volunteers. Talk with your doctor before joining one.

Search ClinicalTrials.gov for studies on Tailbone pain (coccydynia)

Sources

Last updated 2026-11-12.