Since how many days you have such symptoms? Do you have these symptoms in both legs? Any pain in back? Do you have pain in joints? Any other symptoms?
severly about two weeks
Tingling sensation, biting sensations on lower legs can be due to Peripheral Neuropathy .Peripheral neuropathy is a term used to describe disorders of your peripheral nervous system .
When damaged, your nerves can't communicate properly, and that miscommunication causes symptoms such as these occur ..
Peripheral neuropathy often affects people with diabetes and autoimmune diseases such as lupus. Certain vitamin deficiencies, some medications and alcoholism can also damage peripheral nerves.
Click here to read about risk factors .
In my opinion you need to be thoroughly investigated to evaluate the cause of Peripheral neuropathy .
I know about periferal neuropathy. I have bdeen bothered with numbness for some time
(years) however the red flushing and burning and severe aching is of about two weeks duration.
Numbness and pain is due to Peripheral Neuropathy. You need certain tests and appropriate mangement.