@kristie2 me too! counted out 8 8oz. glasses of water day before, started tylenol (650 mg - I think that's 2 regular strength) day before, continued with the 64 of water each day and the tylenol 4 times day of infusion and I think 3 days after. Zero side effects. Maybe a little tired? Had a headache day 5 - different than my normal headaches - but was over fairly quickly. No slow drip (infusion center never heard of that; questions to my doctor was a referral to ask the infusion center).