Patient: Description of the condition (onset time, main symptoms, hospital visited, etc.): I am a patient who has had asthma since childhood, used a lot of hormones, have not been cured, now I have to take aminophylline, Bonisone acetate tablets these drugs every day, now I want to have children, I do not know if the drugs taken in front have any effect on the fetus, what drugs can be taken after pregnancy . The most important thing for asthma patients is to control asthma symptoms. It is especially important for pregnant women, otherwise there is an increased chance of miscarriage and pre-eclampsia in the mother and a high chance of low birth weight babies in the fetus. If you are still using daily aminophylline and oral hormones, it is not advisable to get pregnant. It is recommended to consult a respiratory doctor to adjust your asthma medication. Switching to inhaled hormones instead of oral hormones can reduce the side effects. The use of promethazine and cisplatin during pregnancy is relatively more beneficial to the patient and the fetus than the adverse effects associated with uncontrolled asthma.