My friend is suffering from a severe pain in his legs from 3 to 4 days, sometimes the pain increases and he is not even able to walk, he is also having a severe fever. Last night he even felt unconsciousness. Please advice me with the same.

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.