Secondly, the problem of tinnitus is not necessarily the cause of kidney. If tinnitus suddenly appears, the sound mostly belongs to liver problems. If tinnitus is getting bigger and bigger, consider kidney problems. From your description, tinnitus will be more serious when you are angry, mostly because of liver fire. It depends on whether the fire is real or virtual. Consider your dizziness and fire caused by liver yin deficiency.
Coupled with the kidney problem I mentioned earlier, your situation basically belongs to liver and kidney yin deficiency, not just kidney yin deficiency. From the perspective of traditional Chinese medicine, liver and kidney are homologous, and problems usually occur at the same time.
The last supplement of constipation, fire flourishing, there must be constipation. The face of deficiency syndrome will not be much better.
You can usually eat more black rice, black beans, black sesame seeds, medlar, pig kidney and so on to nourish the kidney.
Jujube, sugar and pig liver nourish the liver.
Generally don't eat too much spicy and greasy tea. I believe your hearing will recover after using it for a period of time. This is a tea recuperation, specially used to recuperate tinnitus and hearing loss. I hope it helps you.