Suggest Treatment For Swelling,pain And Numbness In Feet

HEllow Respected sir

I am asim from india ,i want to descuss with u about my mother ,my mother 45 years old is under treatment last 5 months for Tuberclosis(TB) now she is suffering in sweelling on foots with pain ,pain when she walks and anyone touch to legs legs fingres and hand fingers become sometime silent,sugest me please
we done all reports like urine 24 hours test blood test Thiroid test all test in normals

Thanks