Answer
Mar 31, 2026 - 10:38 AM
Do not use Estring if you have undiagnosed abnormal genital bleeding, known or suspected pregnancy, known or suspected breast or estrogen-dependent cancer, active or history of deep vein thrombosis (DVT), pulmonary embolism (PE), or arterial thromboembolic disease, known protein C, protein S, or antithrombin deficiency, liver impairment, or known hypersensitivity to Estring. Understanding contraindications ensures that only appropriate candidates use the product, reducing risk of harm.
