Hi,
We usually Methylene Blue all the time. We previously were doing IV, but our previous sources are no longer able to provide it in injectable form, so we only prescribe oral Methylene Blue. We dose MB based on patient tolerance and indication. Methylene Blue 25mg is a good starting dose for most things. You can do 5 days on 2 days off, but it’s not always necessary. I myself am on 100mg a day and I prefer to take 2 days off on the weekends. It’s great for focus, mood, and especially treating chronic mold, chronic Lyme, and in particular, co-infections like Bartonella and Babesia.
Hope this helps