Linzess
irritable bowel syndrome
"I wish it was available in a strength between the 145 and the 290.  The 290 is almost too strong, but the 145 isn't strong enough.  I've had IBS w/constipation for longer than I can remember and this is the first med that has helped  I've been getting by on doctor samples for now, but don't know how much longer that will last."