Not Feeling Well

The doctor says, "Take the green pill with a big glass of water when you get up. Take the blue pill with a big glass of water after lunch. Then just before going to bed, take the red pill with another big glass of water."
Startled to be put on so much medicine the man stammers, "My goodness, doc, exactly what's my problem?"
Doctor says, "You're not drinking enough water."
Originally published March 01, 2003.