If you have a cold during breastfeeding, it is recommended that you do not take western medicines to fight colds if your cold symptoms are not serious, because some western medicines can enter the fetus through breast milk and affect the fetus to different degrees. You can drink more hot water, pay attention to keep warm, eat a light diet, avoid staying up all night, and avoid spicy and other stimulating foods. If the cold is serious and requires oral medication, the medication must be taken with caution, the type of medication and the dose of the medication can be taken under the advice of the doctor, and it is not recommended to take baby’s cold medication orally at will.