Pharyngodynia pharyngitis were caused by?

Pharyngodynia pharyngitis is one of the common symptoms, but not unique pharyngitis, and many other diseases will emerge pharyngodynia. Pharyngeal pain sensory nerve fibers from the glossopharyngeal nerve, the trigeminal nerve, nerve and vagus nerve. These nerve endings in the throat vertical and horizontal branches intertwined, and distribution to other nearby organs, these sites can be subject to any factors to stimulate the nerve reflexes caused by angina. The disease can cause angina include the following three categories: throat diseases caused by angina: pharyngeal mucosa of the infection inflammatory pain and oppression stimulate nerve endings, resulting in angina. Common diseases such as acute and chronic pharyngitis, acute and chronic tonsillitis, herpes pharyngitis and tonsillitis tongue, tonsil abscess around, parapharyngeal and retropharyngeal abscess, acute epiglottitis, pharynx, such as tuberculosis. Pharyngodynia obvious acute inflammation, chronic inflammation is less angina, or angina. In addition, the non-pharyngeal infection of factors, such as foreign bodies, trauma, tumor fester, elongated styloid process, glossopharyngeal neuralgia, and pharyngeal mucosa muscle rheumatic diseases such as allergic reactions, can also cause angina. Adjacent organs diseases caused by angina: Pharyngodynia are reflective. Oral teeth, gum inflammation, rhinitis, sinusitis, throat inflammation, tuberculosis, cervical artery sheath inflammation, fibrous tissue inflammation, lymphadenitis, thyroiditis, cervical disease, esophagitis, esophageal foreign bodies in the previous paragraph, may give rise to different degrees The pharyngodynia. Systemic diseases caused by angina: In some systemic diseases, the symptoms of angina for local, a common disease of mononucleosis, myeloid leukemia, acute leukemia and other blood diseases, influenza, meningitis, measles , scarlet fever, typhoid and other infectious diseases, rheumatism, gout, etc.. Some women in the 3-4 days before menstruation also can occur angina or heartburn flu, and the high levels of estrogen.