The aim of this randomized, double-blind clinical trial is comparing marketed drug vagifem and formulation which has been made in the Faculty of Pharmacy. In this study, 42 patients with atrophic vaginitis that meet the criteria for inclusion and exclusion are randomly assigned to one of the control or Intervention groups. Patients in the intervention group will receive new formulated 17 beta-estradiol vaginal tablets and in the control group will receive vagifem formulation in the same dose. The treatment protocol during 12 weeks, consist of daily single dose for two weeks, and followed by two tablets per week. Dysparenuia, vaginal dryness, discharge, irritation will be measured and compared in both groups. People with cervicitis, cervical dysplasia, Bacterial Vaginitis, visible cervical lesions and patients treated with oral estrogen are excluded. Outcomes of this study include the tablet side effects such as headache, nausea, abdominal pain and vaginal bleeding and cramping.