You have to have a diagnosis to treat this.
If you have a lesion in the bladder, that needs to be treated.
Antibiotics should not be used chronically.
You are not giving us information on what your diagnosis is.
IF you can tell me that , I can help you further.
If this is cancer of the bladder, it needs treatment now.
If it is microscopic blood, it can be for no discernable reason in some cases.
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