A dry, sore and bloody nose in lactating women indicates insufficient moisture in the local mucous membrane or the presence of infectious factors, which can be treated by saline rinsing, dietary improvement and medication. 1. Saline rinsing: If a woman has a dry, painful and bloody nose during breastfeeding, she can use isotonic saline to rinse the nasal cavity first, so as to keep the mucous membrane of the nasal cavity moist and clean. 2. Improve diet: Breastfeeding women with dry, painful and bloody noses are advised to drink plenty of water in moderation and try to maintain a light diet. 3. medication: patients can also follow the doctor’s instructions to use erythromycin ointment to smear the nasal cavity, so as to play a local anti-infection, moist nasal mucosa and other effects. Breastfeeding women once found their noses dry and painful with blood, it is best to consult a doctor in time, improve the relevant examination after standardized treatment. At the same time, erythromycin may lead to allergies and other side symptoms, if you need to use the drug should be used under the guidance of a doctor, do not blindly use the drug.