Don’t panic too much when you find out you are pregnant after taking cold medication, as some cold medications have basically no effect on the fetus. If you take strong antiviral drugs, regular maternity checkups are sufficient. Some cold medicines with pure Chinese medicine ingredients have almost no effect on pregnancy, such as Banlangen granules and Pudilan anti-inflammatory oral solution, which can be taken appropriately under the guidance of doctors. For some strong antiviral drugs, such as Aminophenol Pseudomal dispersible tablets and Aminga Flavin Capsules, they may have some effect on the fetus, but they will not necessarily cause malformation or miscarriage. Therefore, once a pregnant woman takes cold medication without knowing it, she does not need to panic too much, she can have regular maternity checkups and review ultrasound on time to monitor the fetal development. If the fetus is found to be underdeveloped during the examination, follow the doctor’s instructions and terminate the pregnancy if necessary. After a woman is clearly pregnant, she should pay attention to rest, pay attention to a healthy diet, take appropriate walks, pay attention to cold and warmth, prevent colds and flu, and have regular pregnancy tests, which are beneficial to the healthy development of the fetus.