Pregnant women should pay attention to early treatment after a cold, do not let the disease affect the baby, and take the right medicine when symptoms appear. Pregnant mothers should pay attention to rest when they are sick, replenish water, enhance excretion function, promote metabolism and relieve the condition. You should pay attention to eating more fruits, such as pears have the effect of clearing heat and detoxification, which has a good effect on pregnant women with cough and phlegm, and you can often eat some apples to enhance immunity. Pregnant mothers can also drink some lemon water when they have a cold. Lemon is rich in vitamin C, which has an antibacterial effect and improves immunity, and it can also appease the stomach and relieve the symptoms of a runny nose.