Constipation
"Works well for constipation due to Venlafaxine ER. I take Miralax every night at bedtime in hot tea, after typical day of drinking 2L  water, eating an extremely high-fiber diet (veg except for fish, exclusively whole grains, cook with extra-virgin olive oil), and some walking, along with lots of tea both green and black. The Miralax helps, but still only 1 movement per day, versus 3  prior to medication. When I double the Miralax, THEN things start to approach pre-medication regularity."