In principle, you can’t take any medicine during breastfeeding, it will affect your child’s health. The ingredients of wind-cold and cold granules are mainly Chinese medicines, but there are ephedra in them, so it is not recommended to take them, especially during breastfeeding. If you take it, you can stop breastfeeding for three days, and after you stop taking it, you can breastfeed your child again at an interval of 72 hours. If you have a cold, take rest, drink more hot water and keep warm, you can take ginger soup for treatment. You can put some dates in the ginger soup, and you will recover quickly. If you must take medicine, it is best to go to a Chinese medicine practitioner to identify the evidence and then take Chinese medicine to regulate.