If you are nursing a cold with a yellow runny nose and sore throat, you should pay more attention to rest, and if the symptoms are not relieved, you should consult a doctor for examination, medication or infusion treatment. Sore throat and yellow nose during breastfeeding cold may be caused by bacterial infection or viral infection. If it is not accompanied by fever, you can rest at home, drink water, and usually need to wear a mask and clean hands, so as not to transmit bacteria or viruses to the baby. Mothers need to recover their resistance as soon as possible, and eat a diet high in nutrients and protein, such as milk, eggs and beef. If the symptoms can not be relieved, it is recommended to consult a doctor for oral or intravenous antibiotic anti-infection treatment. Specific medication program should be carried out under the guidance of a doctor, some drugs need to suspend breastfeeding during the use of medication.