It is best to take drospirenone tablets at night when you go to bed and eat a little something first when taking the medicine, because drospirenone tablets may cause dizziness or nausea or vomiting, and some people may also have headaches and other corresponding symptoms, so it is recommended to take them before going to bed and sleep directly after taking the medicine to reduce the appearance of side effects. In addition, drospirenone tablets are progestins and should only be used under the guidance of a doctor. You should not miss any dose during the dosing period, as any missed dose may cause irregular vaginal bleeding. Didroxyprogesterone tablets are mainly used to treat menstrual disorders caused by progesterone deficiency, or preterm miscarriage caused by progesterone deficiency, and can also be used to induce menstruation due to endocrine disorders, all of which can be treated with oral administration of Didroxyprogesterone tablets.