Hi Doc i am having a chronic pain on the rt waist dating back from 1994.this pain radiate from the waist ,when getting on the buttock it feels hot ,down the thigh it becomes numb and when it reaches the knee it becomes pain again .What could it be. Than you Vickie
Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. Sir you have sciatica and nerve is getting irritated on the course may be due to bad posture or some maneuvers you  be doing. Kindly take vitamin B12 tablets like Neurobion forte tablets for one month after food which helps healing of the nerve and numbness will be reduced. After one month come for follow up with us. Hope I have answered your query. Let me know if I can assist you further.