What is sciatica? Sciatica is a term that gets used quite frequently in the physiotherapy world. It refers to pain, tingling and/or numbness that goes down the back, hip or entire leg. It can happen to both younger and older adults for many reasons. For some, it starts after a traumatic event like a slip and fall or after a motor vehicle accident. For others, however, it starts gradually then suddenly increases in intensity over time. Despite the exact cause, sciatica can be a very difficult condition to go through. Where does the term sciatica come from? The term sciatica refers to irritation of the sciatic nerve, which is the largest nerve in our body. This nerve has its roots at the lower levels of the lumbar spine and runs through the gluteal area down the back of the thigh. Around the the knee, the sciatic nerve splits up into…
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