Throat bleeding may be a result of acute or chronic inflammation in the organism. The specific causes are as follows: acute pharyngitis, chronic pharyngitis, old bleeding, excessive use of the voice, and lung disease. 1, acute pharyngitis: usually infected due to the entry of bacteria in the organism, generally this disease is good in winter and spring, acute pharyngitis will appear with the aggravation of the condition and bleeding from the throat. 2, chronic laryngitis: usually due to acute laryngitis is not thoroughly treated, repeated episodes, a long time will form chronic laryngitis. The most common symptom is bleeding from the throat. It is usually caused by the rupture of capillaries. 3, old bleeding: old bleeding in the nasal cavity will bleed if it enters the pharynx. 4, excessive use of the voice: If you use your voice for a long time and do not get rest, the vocal cords of the organism will be easily damaged for a long time, and it will lead to bleeding in the throat. 5, lung disease: throat bleeding may also be a pathological disease of the body’s trachea, bronchus, lungs, you can go to the hospital’s otolaryngology department for detailed examination. Usually if the organism has throat bleeding caused by the above-mentioned causes, if the condition is serious, go to the hospital in time to do a detailed examination, and then in life diet should also pay more attention.