Bulbus Fritillariae Cirrhosae has the effects of moistening lung and relieving cough, resolving phlegm and relieving asthma, clearing heat and nourishing yin, and has no effect on fetus. During pregnancy, you need to pay attention to your diet and try not to take drugs. If Fritillaria cirrhosa and Sydney boil water together, it is better for treating cough. If the cough is serious, it is recommended that you go to the hospital for routine blood examination, and then take medicine under the guidance of a doctor according to the examination results.