| Pharmaceutical active ingredients: |
| EstropipateMedroxyprogesterone Acetate |
| Available forms, composition and doses of Improvera: |
| Tablets; Oral; Estropipate; Medroxyprogesterone Acetate |
| Improvera medical category: |
| Human |
| Indications and usages, anatomical therapeutic chemical and diseases classification codes: |
| G03CA - Natural and semisynthetic estrogens, plainG03FA12 - Medroxyprogesterone and estrogen |
| Pharmaceutical companies: manufacturers, researchers, developers, local distributors and suppliers: |
| Pfizer |