My sister has 2 children. A girl aged 13 years and boy 11 years old. She went under caesarian thrice as she lost her first child after birth. So ideally speaking three kids and only 2 survived. She gives tuitions at home and does household chores and she has a very sweet husband who goes to work plus helps her in household chores. The problem is she is having severe neck pain and back pain and also feels very weak. Few days back she was so severely ill that she could not get up from her bed. She was given Flexon and zintec and then she felt better for a day. But now again she has body pain. We visit the doctor but they only give painkillers. May I get any other safe solution for her health?