Edarbyclor has an FDA Boxed Warning against its use in pregnancy. Edarbyclor can cause harm to an unborn baby. Once pregnancy is detected, Edarbyclor should be stopped. Before you begin treatment with Edarbyclor, tell your doctor:, About all the medications you take, including prescription and over-the-counter medications., About your allergies., About your current health problems and past medical history., If you are pregnant or breastfeeding., Patients who are volume- or salt-depleted and are taking Edarbyclor may experience blood pressure that is excessively low., Kidney failure can occur in patients who are taking Edarbyclor and have narrowing arteries in the kidney., Kidney function should be monitored, especially in patients with kidney problems, during treatment with Edarbyclor., Electrolytes in the blood should also be monitored periodically while being treated with Edarbyclor. About all the medications you take, including prescription and over-the-counter medications., About your allergies., About your current health problems and past medical history., If you are pregnant or breastfeeding.