Coccydynia is severe, sharp pain in the coccyx (tailbone), the small triangular bone at the base of the spine. It may result from an injury (for example, due to a fall), prolonged pressure from sitting with a poor posture, or a baby pushing against the mother’s coccyx during childbirth.
However, often there is no obvious cause.
Coccydynia can usually be relieved by over-the-counter pain relievers and usually clears up by itself within a few weeks.
Persistent coccydynia may be treated with an injection into the lower back of a corticosteroid drug, often in combination with an anesthetic.
Usually, no further treatment is needed.

Othere related diseases

RUPTURED TENDON
Achilles rupture | Biceps rupture A ruptured tendon is a complete tear in a tendon, most commonly as a result of vigorous exercise, such as playing sports. A ...

SEPTIC ARTHRITIS
Septic arthritis is inflammation of a joint caused by bacterial infection. It is usually due to bacteria entering through a nearby open wound or traveling throu...

SEVERS DISEASE
Sever’s disease is a painful inflammation of the bottom of the heel that affects children between about 8 and 14 years old. At this age, the heel bone is not ...

SHIN SPLINTS
Known medically as medial tibial stress syndrome, shin splints is pain in the shin, usually caused by exercise such as running. The pain tends to affect both sh...

SLIPPED DISC
Known medically as a herniated disc, a slipped disc is when one of the soft discs that separate the vertebrae becomes damaged and the disc’s core protrudes. <...

SPINAL MUSCULAR ATROPHY
Spinal muscular atrophy (SMA) is an inherited disorder that causes muscle wasting (atrophy), muscle weakness, and loss of movement. Symptoms may include weaknes...

SPONDYLOLISTHESIS
In spondylolisthesis, a vertebra (bone of the spine) slips forward over the one below it. The condition usually affects vertebrae in the lower back. It may be p...

SPONDYLOLYSIS
Spondylolysis is a disorder of the spine in which part of the fifth (or, rarely, the fourth) lumbar vertebra in the lower back consists of soft, fibrous tissue ...