"i started taking phentermine april 24, 2017. i am 5&#039;2&quot; starting weight 184 and as of today may3, 2017 i weighed in at 179.  it has curbed the appetite, dry mouth, and headaches.  also i am not sure if it is caused from phentermine but my face, arms and scalp have broken out with sores.  i will continue for another month and see what happens.  i only pay $11.64 for a 30 day supply. "