If You are now experiencing tight/painful buttock(s) the piriformis muscle may be involved, it runs
under the gluteus maximus from sacrum to hip, so it's fairly deep . The sciatic nerve travels next to it at the sciatic notch, so the muscle can then irritate that nerve if tight or spasmed.
Pain or hot flashes travelling down the
back of the legs will usually be related to this (sciatica). A few people have experienced piriformis syndrome (PS) as a result of PN.
Try some piriformis stretches (You Tube)as they often help. If these stretches are worse/tighter on (most affected) PN side you possibly have developed PS too.
Physio's can massage the muscle and use acupuncture to try and release it, with good results. OR at home try lyimg on your back with a tennis ball under the piriformis and roll on it, backwards and forwards along the muscle .
To help at work try kneeling more often if possible, with a cushion or foam pad. Kneeling chairs can work but don't for me and are actually as bad as sitting, I think because of sacroilliac joint pain tho'.
Can standing all day have an affect on viens too or is that on old wives tale? Guess you would also SEE that problem.
My favourite position, when not lying down, is leaning forward on something, standing/kneeling, for extra support but I don't think that 'chair' has been invented yet so I bought some millenial crutches
http://www.overstock.com/Health-Beauty/ ... cid=133635. Couldn't use them all day but they do releave the pressure on the pelvis when standing, and my hands are free to 'work'. I use them mainly in the kitchen as I don't work anymore.
Hope any/some of ths helps. . . .oh yes my favourite tip for footwear is FITFLOPS, I can NOT be without them.
http://www.fitflop.com/?gclid=CJ7qioKc7 ... 4QodKS15Bw There are no 'smart' shoes but have boots, and 'clogs' etc as well as sandals. My feet, especially heels get so painful because of sciatica and these 'cushion' better than any insole or other shoe out there.
There are a fair few good gel insoles for shoes too but personally I would beg borrow or steal a pair of fitflops.
Take care,