If the patient has chronic pharyngitis, if there is no obvious discomfort in the throat recently, he can sing appropriately, but he should pay attention to the volume of singing to avoid too much, but also to avoid continuous too much singing, so as not to cause damage to the mucous membrane of the throat, causing various discomfort symptoms of chronic pharyngitis again, and even further cause acute attacks of chronic pharyngitis. Therefore, for chronic pharyngitis patients, the voice should pay attention to moderation, usually daily work, life needs to pay attention to strengthen the protection of the pharyngeal mucosa, diet pay attention to light, pay attention to drink more water, keep the pharyngeal mucosa clean, moist state, increase the tolerance of the pharyngeal mucosa, to avoid recurrent episodes of pharyngitis symptoms.