PLEASE HELP MY MOM IS SEVERLY DEPRESSED ?

MY MOM SEVERLY DEPRESSED ABOUT HER HAIR SHES THINNING BUT SHE THINKS THAT SHES BALD SHES CRYES LIKE EVERYDAY AND KEEPS SAYING MY HAIR MY HAIR WHAT KIND OF EXAMPLE AM I SHOWING YOU KIDS I TELL HER TO STOP BUT SHE DOSENT SHE HAS TRYED GOING TO THE DOCTOR AND DEPRESSION PILLS BUT SHES GOT OFF THE DEPRESSION PILLS NOW AND I DONT NO WHAT TO DO AND I REALLY DONT WANT TO SEND HER TO A MENTAL REHAB PLEASE HELP THIS IS REALLY HURTING US!!!!!!!!!