|by Constance Taras, PT|
|Picture A: Herniated disc Picture B: Piriformis spasm|
For nerves to stay happy, they have to have enough of three main elements: movement, blood flow, and space. Addressing these factors help guide our treatment of nerve pain.
- Increasing Movement: Nerves don’t really stretch, but we can perform glides to slide them along their track and keep them from adhering to surrounding tissues.
- Increasing Blood Flow: Heat increases blood flow and is typically a good line of treatment for nerve injuries to promote healing.
- Increasing Space: We want to ensure there aren’t any structures compressing the nerve such as a bulging disc, a muscle in spasm, or narrowed vertebral foramen (bony space where the nerve exits the spinal column). A variety of manual techniques and self-stretches and exercises may be prescribed to improve the space around the nerve.
In more chronic or extreme cases, irritation or compression of a nerve can cause weakness to the affected muscle as nerves also innervate (or give “electrical power” to) muscles. The muscles most commonly affected by sciatic nerve injury are the hamstrings (which bend the knee), anterior tibialis (which can result in foot drop), calf, and other ankle/foot muscles. Weakness in any of these groups can result in decreased balance, difficulty with stairs and prolonged walking, and feeling like your leg is going to give out on you.
Understanding where your pain is coming from is the first step to recovery – then having it properly treated by a physical therapist is the next best step. At Lakeshore Physical Therapy we treat these type of injuries and pathologies all of the time. We feel confident that we can identify the source of your sciatica and quickly get you pain-free!
Check out our recent Instagram post @lakeshorephysicaltherapy to see videos of some suggested exercises to treat your nerve pain!