causes of sciatica flare ups
Causes of Sciatica Flare-Ups. Sudden traumatic injury can certainly cause a flare-up. However, in these cases, the patient knows the reason for their pain and generally heals in an indicated time span. Sleeping in a strange position is also commonly reported as a cause of otherwise idiopathic flare-ups.
A sciatica flare-up is one of the most dreaded occurrences for anyone with a history of acute back and leg pain. A flare-up can happen for any number of possible reasons, or no particular reason at all, coming on suddenly, or gradually, to make life a misery for any affected soul.