A sound in the throat when swallowing saliva is clinically seen in the following cases: The first case, a normal phenomenon. The patient may be too focused, the spirit may be a little anxious, when the patient swallows saliva can hear the sound of the throat, or may be the patient swallows saliva too fast, but the patient does not have other places uncomfortable, no throat pain, hoarseness and other related performance. In this case, clinical observation is sufficient and no special treatment is needed. In the second case, some patients have laryngeal arthritis, mostly secondary to a history of previous trauma, gout, rheumatoid arthritis, rheumatoid arthritis and other related diseases. The lesion involves the joints of the larynx, and the patient may have a history of sore throat and hoarseness due to the friction of the joints when swallowing saliva. Once diagnosed clinically, short-term oral hormones can be administered for oral symptomatic treatment, and local heat treatment can be achieved. In the third case, some patients have epiglottic cysts, when the patient swallows saliva the cysts move up and down, the cysts and water flow impact may appear abnormal sound.