咽部免疫力低通常因为急性咽炎反复发作,鼻腔炎症,烟酒过度,吸入污染气体,齿龈感染,过度用嗓,自身免疫力低下,更年期情绪波动或其它疾病诱发所致。其症状表现主要有:经常感冒,咽部有异物感,经常干燥、发干、发痒,不能吃刺激性食物、吸烟后症状加重,并时常伴有声音嘶哑,咽部 Low pharyngeal immunity is usually due to repeated episodes of acute pharyngitis, nasal inflammation, excessive alcohol and tobacco, inhalation of contaminated gases, gum infections, excessive use of sputum, low self-immunity, menopause, mood swings, or other diseases. The main symptoms are: frequent colds, foreign body sensations in the pharynx, frequent dryness, dryness, itching, inability to eat irritating foods, increased symptoms after smoking, and often accompanied by hoarseness, pharynx