Is pharyngitis during breastfeeding acute pharyngitis, or chronic pharyngitis. Acute pharyngitis is mainly a viral infection, or a mixed viral and bacterial infection, which is relatively contagious if the symptoms are severe, and weakly contagious if the symptoms are very mild. Chronic pharyngitis is a chronic inflammation of the tissues surrounding the mucosa of the pharynx or the tissues of the submucosa of the pharynx, and this chronic inflammation is generally not contagious, so chronic pharyngitis is not contagious to the baby during breastfeeding, and acute pharyngitis is mildly contagious. So if you suffer from acute pharyngitis, you should pay attention to appropriate isolation, such as wearing a mask, if there is fever, high fever and other conditions, you can temporarily stop breastfeeding.