Caffiene can affect high BP and high BP is one of the big issues during detox. This is a good thing, I have seen detox/rehab places that basically just throw you on a bed and let you dry out. I am glad she got in OK and in what appears to be a good place.
Keep posting and remember this is her recovery, you cannot make it successful, you do not have that much power.
It is easier to practice total abstinence than perfect moderation
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