I have struggled with constipation for years. I finally went off my anti-depressant and had more activity. Since, I've had to go back on my meds due to deep depression and my constipation is terrible. My Dr. said to take Colace twice a day but that's not helping. I drink lots of water as instructed and take benefiber in my water. I know I'm not supposed to rely on laxatives. Are there any herbal remedies that anyone has had success with?