Good luck to you. On that note, let me play Cliff Claven here with what we were told about the water. Not drinking enough water or food affects the rate of dissolve with some meds so it hits your with a higher concentration. Also learned that older people drink less water on purpose because they dont want to get up and pee as much which makes them suseptible to uti's which can manifest as a sudden dementia. The good news is it is a reversible if the uti is discovered and treated. So watch your elders, if they suddenly start acting wonky, have them checked for a UTI. Learned all that in a talk with a good pharmacist in a 20 minute discussion. When is the last time a pharmacist talked to you for 20 minutes?