66 yrs old my mother Was diagnosed with right side breast cancer & got operated 3 yrs ago. post that she is very uncomfortable.. her right arm is always swealling..
nights she gets pain in her chest.. takes pain killer almost everyday.consulted doctor & underwent scanning again & says she is normal... but she says does not feel like having food... even her
thyroid is normal.. even her ecg is normal.. what should she do... pls suggest