Tinnitus caused by poor sleep quality may be idiopathic tinnitus due to overwork and lack of sufficient rest; tinnitus can also be caused when poor sleep quality is combined with other diseases. 1. Tinnitus due to poor sleep quality, insufficient rest, and mental anxiety without other organic lesions becomes idiopathic tinnitus, the pathogenesis of which has not yet been clearly studied and is limited to theoretical speculation, with common theories including synchronized excitatory discharge of adjacent neuron types and excessive cation in-flow in hair cells. 2. If tinnitus is accompanied by organic lesions, poor sleep quality is often the trigger, and the real cause should be some kind of organic disease, which may include otitis media, otosclerosis, tumors, malformations, metamorphosis, migraine, hypertension, and other diseases, which require specific examination and treatment. Long-term poor sleep quality leading to tinnitus should go to the hospital, specific examination, treatment under the guidance of the doctor, daily attention to relaxation, avoid too much anxiety.