Psoralea corylifolia: It has the functions of tonifying kidney, strengthening yang, warming spleen and stopping diarrhea. Pharmacological research shows that the fatliquoring agent has the functions of dilating coronary artery, improving heart function and increasing cochlear blood circulation, and is one of the effective drugs for treating hearing loss, tinnitus due to kidney deficiency and deafness.
Rhizoma Drynariae: It has the functions of tonifying kidney, setting bones and promoting blood circulation. Clinical observation shows that Rhizoma Drynariae decoction combined with streptomycin sulfate can obviously reduce the nephrotoxicity of streptomycin sulfate, and it is speculated that this product has a certain detoxification effect on streptomycin toxicity.
Poria cocos: beneficial to water infiltration, strengthening the spleen and tonifying the middle energizer, calming the heart and calming the nerves. It is found that the mechanism of Poria cocos protecting the inner ear may be through affecting the number and ion composition of endolymph, or directly acting on cells.
Poria cocos can promote the elimination of sodium, potassium and chloride ions, promote the excretion of drugs in the body, and reduce the drug concentration in blood and lymph, thus reducing the damage of ototoxic drugs to the inner ear.
Salvia Miltiorrhiza: It has the functions of promoting blood circulation, removing blood stasis, cooling blood, eliminating carbuncle, removing vexation and calming the nerves. Pharmacological research shows that Salvia miltiorrhiza can improve microcirculation blood flow velocity, increase cochlear blood flow, dilate blood vessels, reduce blood viscosity, and promote aerobic metabolism and energy supply of cells.
Pueraria lobata: It has the functions of relaxing muscles and tendons, rising yang and penetrating rash, and relieving fever and promoting fluid production. Pharmacological research shows that Pueraria lobata can dilate blood vessels in brain and inner ear, regulate blood supply, promote cell metabolism, improve blood circulation in inner ear, and have obvious effect on the recovery of cell function in inner ear.
Chuanxiong: It has the functions of promoting blood circulation and qi circulation, expelling wind and relieving pain. Pharmacological research shows that Chuanxiong can dilate blood vessels, improve microcirculation, penetrate the blood-brain barrier, improve intracranial blood circulation and regulate blood supply to cochlea, thus improving tinnitus and deafness.
The harm of tinnitus (1) affects people's hearing: Will they be deaf for a long time? As the saying goes? Are you deaf? Most cases are progressive hearing loss, especially high-frequency hearing.
(2) Affect people's spiritual life: Once suffering from tinnitus, it can cause patients to have a series of mental and psychological obstacles, which in turn can aggravate tinnitus, so a vicious circle. Such as insomnia, forgetfulness, personality change, anxiety and depression.
(3) Affect people's health: Patients with severe tinnitus will cause mental imbalance, endocrine imbalance, low immunity and easily induce other diseases.
? Generally speaking, the clinical manifestations of tinnitus are varied, which can be unilateral or bilateral, or head ringing, persistent or intermittent, with diverse voices and different tones.
The relationship between tinnitus and hearing.
Some patients with tinnitus are accompanied by hearing loss, and some have normal hearing, but tinnitus will not cause or aggravate hearing loss.
2. The relationship between tinnitus and psychological factors
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