Hidden in the dense tissue of the hip is a little-known
muscle called the piriformis. Extending from the sacrum to the top of the
femur, the piriformis aids with the rotation and stabilization of the hip when
running or walking.
Though seemingly insignificant, when injured the piriformis
can cause severe pain due to its proximity to the sciatic nerve.
This nerve runs from the spine past each buttock and down into our legs. The
piriformis sits immediately next to the sciatic nerve and, in some cases, the
nerve actually runs through the piriformis.
Overuse can cause the piriformis to become injured and
inflamed. Once this inflammation occurs, it can irritate the sciatic nerve
which can cause pain not only in the immediate vicinity of the injury, but
throughout the leg. When a runner sustains a piriformis injury, often they are
unable to sit for extended periods of time as the affected nerve creates a pain
in the buttock. Walking, especially upstairs, can also be painful. Running is usually
not as painful as sitting, though the inflammation can create tightness in the
upper leg which can affect one's form.
Though it is typically possible to run through piriformis
syndrome, it is advisable to seek a medical professional at the onset of pain.
If left untreated, piriformis syndrome can become chronic. Diagnosing
piriformis syndrome can be complicated, though, because it shares symptoms with
many other injuries such as sciatica and high hamstring tendinopathy. Heading
to a trained physical therapist is the best way to receive a proper diagnosis
and learn of the most effective treatment methods for your specific injury.
When treating piriformis syndrome, taking an
anti-inflammatory medication, such as ibuprofen, is the best way to temporarily
alleviate pain. Though it is not necessary to stop running entirely when
piriformis syndrome strikes, it is advisable to avoid exceptionally hard or
long runs. Swift increases in effort can cause the injury to worsen. Stretching
the muscles of the upper leg and hips before and after each run will be one of
the most effective ways to loosen the piriformis and treat the injury.
Utilizing a foam roller to massage the area around the piriformis is another
way to break up inflammation and relax the muscles. Finally, piriformis
syndrome is often related to weak hamstrings, glutes and hips. Completing
exercises such as lunges and squats will help strengthen those muscle groups
and support the piriformis.
Piriformis syndrome can be painful, but the methods for curing
it are straight-forward. If you believe you may be suffering from piriformis
syndrome, seeking the advice of a physical therapist is the first step on to
getting back to running pain-free.
Sources
Boyajian-O'Neill LA, McClain RL, Coleman MK, Thomas PP. Diagnosis and
Management of Piriformis Syndrome:
An Osteopathic Approach. J Am Osteopath
Assoc 2008;108(11):657-664.
Piriformis Syndrome. Runner's
World. Retrieved from https://www.runnersworld.com/piriformis- syndrome