I have occasional sciatica..and some knee tendonitis as well,as far as i see they are not connected.
Cold or damp weather is usually the worst for the knee,i ice it and rest it...usually does the trick.
As for the sciatica,I was at a physio in Germany recently..an old lad,seen it all before..he said that the back muscles tighten up,in some cases causing the discs to compress,trapping the nerve(had it in the neck last year..unreal pain).
He recommended yoga and swimming,anything really to keep supple,also posture is very important.
Cold or damp weather is usually the worst for the knee,i ice it and rest it...usually does the trick.
As for the sciatica,I was at a physio in Germany recently..an old lad,seen it all before..he said that the back muscles tighten up,in some cases causing the discs to compress,trapping the nerve(had it in the neck last year..unreal pain).
He recommended yoga and swimming,anything really to keep supple,also posture is very important.