Sciatica

Most people describe a sharp, burning, or electric pain that starts in the lower back or buttock and travels down the back of one leg, sometimes into the foot. Tingling, pins-and-needles, or patches of numbness are common, and the leg can feel weak. Coughing, sneezing, or long sitting often makes it worse. Both legs at once is unusual and needs prompt medical review.

There is no instant fix, but most sciatica settles with a structured approach: stay gently active, break up long sitting, and follow a graded exercise plan combining nerve-mobility drills, core strengthening, and posture work. Discuss short-term pain-relief options with a doctor. If pain is severe, worsening, or not improving after a couple of weeks, get assessed so the plan matches the actual cause.

Most episodes improve noticeably within 4–6 weeks, and the majority of people are substantially better by 12 weeks. A smaller group has symptoms that persist longer and deserves a closer clinical look. Consistency with guided exercise is the biggest factor you control — which is exactly what daily tracking on Physenta is designed to support.

For most people, yes. Short, comfortable walks several times a day keep the spine moving, ease stiffness, and help the irritated nerve settle — walking is one of the best early exercises for sciatica. Start small and build distance gradually. If walking clearly makes the leg pain worse rather than better, tell your physiotherapist so the plan can be adjusted.

Often, yes — many mild episodes settle over a few weeks as the irritated nerve calms down. “On its own” still works best with gentle activity rather than bed rest. If the pain is severe, keeps returning, or comes with weakness or numbness, don't simply wait it out — an assessment finds the cause, and a guided plan makes recovery steadier.

It depends on the cause, which is why plans are personalised — but most programmes combine sciatic nerve glides, gentle lumbar movements such as knee-to-chest and pelvic tilts, and progressive core strengthening. The right dose matters more than the exercise list: too much too soon flares symptoms. On Physenta, a credential-verified physiotherapist progresses your video-led plan as the leg pain centralises.

Usually not. Most sciatica improves within 6–12 weeks with guided exercise, activity modification, and time. Surgery is considered only for severe or progressive weakness, bladder or bowel involvement, or pain that fails a proper course of conservative care — decisions your doctor takes with you.

See a doctor urgently if you notice numbness around the inner thighs or private parts, new difficulty controlling urine or stool, progressive leg or foot weakness (foot dragging or slapping), or leg pain with fever, unexplained weight loss, or after an accident. These are red flags — go to an emergency department the same day rather than waiting for an appointment.

Sitting increases pressure on the lower discs and can crowd an already irritated nerve root — which is why long drives and desk days flare sciatica, and why lower back pain radiating down the leg often comes with tingling or numbness in the leg or foot. Breaking up sitting every 30–45 minutes helps early on. Numbness that spreads, or comes with weakness, needs prompt assessment.