A professor had a dream like this: on a moonlit night in the south of the Yangtze River, the night was as elegant as ink painting. At this time, the melodious sound of bells came from afar, and the sound was purple in his ears. This sound made him uneasy.

Not long after, he discovered that he had tinnitus.

Hearing the bell in a dream is a sign of tinnitus, so prevention and treatment should be carried out as soon as possible.

(Editor in charge：naturally)