Sciatica symptoms can occur when the sciatic nerve is irritated or compressed. Pain radiating from the buttock into the leg is typical; tingling, numbness or weakness may also occur. However, not every backache is automatically sciatica.
Which warning signs require immediate help
New problems with urination or bowel control, numbness around the genitals or anus, and severe or worsening weakness or numbness in both legs need immediate assessment in hospital. Sciatica symptoms on both sides are also such a warning sign. Do not wait to see whether a home remedy helps.
Adapt movement to your symptoms
If there are no acute warning signs, activity that is as normal as possible and adapted to your condition is usually more useful than prolonged sitting or strict bed rest. Start with gentle movement within comfortable limits. Exercises should suit the situation; a general stretching exercise found online is not appropriate for every cause.
Applying warmth may feel soothing temporarily. Protect the skin from excessive heat and do not treat warmth as a remedy for the underlying cause. Note which movements worsen symptoms and what you can still manage in daily life.
Discuss painkillers individually
Discuss which medicines are suitable with a medical practice or pharmacy. Benefits and risks vary with the medicine and personal circumstances; there is no blanket guarantee of effectiveness. Avoid inadvertently combining several preparations, and do not change prescribed treatments on your own.
When a routine medical assessment is needed
Seek medical help if symptoms worsen, do not improve or significantly limit daily life. New symptoms after an accident, fever or marked weakness also need prompt assessment. Appropriate investigations and further treatment depend on the course of symptoms and examination findings.
Frequently asked questions
Is complete bed rest generally helpful?
No. Adapted movement and the individual's course of symptoms matter more than a rigid rule to rest.
Can warmth rule out an emergency?
No. Even temporary relief does not replace immediate assessment when warning signs are present.
Read more: Do not infer magnesium deficiency from pain alone.
Source
NHS: sciatica, self-help and acute warning signs
General information, not an individual diagnosis or exercise programme.
