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Subjective Tinnitus Treatment Analysis of Prognostic Factors


Subjective Tinnitus Treatment Analysis of Prognostic Factors

Subjective Tinnitus Treatment Analysis of Prognostic Factors
The most common type of hearing loss is a loss of high frequency (i. All cases were randomly divided into an experimental group and control group. In the experimental group and control group, patients with subjective tinnitus were divided into acute, subacute and chronic stage on the basis of the onset of tinnitus, and were classified as low frequency and high frequency according to tinnitus pitch matching.The experimental group of low frequency tinnitus was treated with microcirculation and steroid therapy, and high frequency tinnitus was treated with ion channel blockers and steroid therapy.The control group was treated with flunarizine hydrochloride. In the experimental group the effective percentage in acute, subacute and chronic stage was 92.0%,61.11% and 18.18%, respectively; the effective percentage in low frequency and high frequency was 68.96% and 50.0%, respectively. In the control group the effective percentage in acute, subacute and chronic stage was 56.52%,27.78% and 0%, respectively; the effective percentage in low frequency and high frequency was 42.31% and 19.44%, respectively. Such convert high frequency sounds to low frequency sounds equivalent attempt (ie a / s / may receive a dull hiss be), while others become simply only the higher frequencies to reduce overlap and obscure to some extent. The prognosis of Subacute and chronic stage tinnitus patients is better than acute ones.

So it is necessary to treat patients in a different stage with different treatment methods.