Hmmm.  Sounds like you might have migratory tinnitus, Francis.  Have you
been having migraine headaches?

Francis, do I remember correctly?  Did you suffer a closed-head injury
that led to your tinnitus?  Did you take a blow to the head?  Have you
had a CAT-SCAN or the equivalent to make sure you don't have tumor?

You seem to be scurrying about trying to find a solution without knowing
the cause.  Most tinnitus, I believe, comes to us because we unwisely
subject our ears to violently loud noise, which damages the hearing
mechanisms, seeming beyond repair.  Damage to the inner ear, and the
nerves enervating it, is the probable cause of tinnitus.  Your search
for drugs to solve the problem seems to me to be in vain.

Ginko causes brain bleeds.  It is a dangerous drug, and I wouldn't take
it if you pointed a gun to my head.  Our blood must be clottable, or we
all would surely bleed to death inside our bodies.  Too thin is very
dangerous.

Best wishes,

scp