Can the pitch of your tinnitus fluctuate day by day?

[Musician_guy]

Mine was a slightly flat C the other day, but last night it appeared to be a slightly flat B (but not a full semitone...)

[Happyrosie]

Yes, tones vary (just been talking to my audiologist on my three-yearly review and this was mentioned)

[daverussell]

I don't have a musical bone in my body, but Yes. A lot of factors will effect it - amount of sleep, mood and environment. Different food stuffs may affect it too, e.g. caffiene and alcohol. Everyone is different.