Orthopedics

[subashkc]

I am 41 years old, i have been working as a sales coordinator since last 15 years, daily am stitting 8 to 10 hrs in front of the computer, since last 15 days am getting severe middle pack pain, due to this i am getting heaviness and numbness in my left thigh, even my whole left leg mainly, some time i feel that some flashy ligtenig in whole body

[EdwardPB]

It may be too late, and permanent changes have occurred, that might require intervention. (specific stretching, exercise, non-surgical treatment, surgery, etc)
That damage could be in the form of a degenerated disk or other disk issue.

However, before you start worrying about that, start with regular fixes.
No one should sit more than 1 hour at a time, without getting up and walking for at least 5-10 minutes. (causes back problems)
2nd: Very few people recognize how important ergonomics are to your long term health. (back, legs, weight, eyes, cardiac, etc)
Make sure you sit in an ergonomically healthy chair, make sure it is at the proper height.
Make sure your computer screen is at a proper height and distance. Make sure you sit in proper form and refrain from twisting and a lot of reaching.
3: Do stretches, even at your desk.
4: Exercise in general, and lose weight if you are over weight.

[Dr Vinod]

Hello!

You should measure your height and weight and compute your BMI and always maintain it below 25.

You should avoid tight fitting clothes and improper footwear.

Wear ergonomically friendly shoes, comfortable loose shirts and trousers and sit on comfortable chairs with your feet firmly grounded and your hands properly supported. After every couple of hours move around your office to fetch some water etc. Move around when you are talking on phone.

You should follow office ergonomics properly and if required contact an occupational health expert and take suggestions and adopt these life style changes.

If pain and symptoms continue then follow up with an orthopedician for some scans and a proper examination.

Take care!