The follicles may disappear on their own, but this is unlikely. Most follicles will remain as they are, or they may develop further hyperplasia. Pharyngeal follicular hyperplasia is usually caused by chronic pharyngitis or chronic laryngitis and is mainly due to the inflammatory response that stimulates the lymphatic tissue in the throat to proliferate. The main treatment method is physical therapy, including oral tablets and gargling with light salt water, which is very effective in relieving cough and pain symptoms. For severe pharyngeal follicular hyperplasia, plasma cryoablation can be used, which has a better effect, and nebulization inhalation treatment can be performed if necessary, which can effectively relieve dry cough and itchy throat. Pay attention to avoid smoking and drinking, which may lead to pharyngeal follicular hyperplasia. Pay attention to the intake of nutrition, actively exercise, avoid spicy and stimulating food, and try to wear a mask when you go out.