Both drospirenone and progesterone are natural progestins, which can also promote the growth of the endometrium, stabilize the fetus and promote menstruation after oral administration. The only difference is that the cost of drospirenone tablets is much higher than that of progesterone. Both drospirenone tablets and progesterone may cause discomfort after oral administration, such as insomnia, mental depression, nausea, vomiting and even constipation. Some women may also experience headache and dizziness after taking oral progesterone, which are normal adverse drug reactions and will slowly ease after 2-3 days after stopping the drug. When taking oral dydrogesterone and progesterone, it is important to take them according to the doctor’s prescription, and when to stop taking them according to the doctor’s prescription, to avoid abnormal bleeding if you stop taking them blindly.