Nonprescription laxatives for constipation: Use with caution
: Metamucil (psyllium), Citrucel (methylcellulose), and FiberCon (calcium polycarbophil). can you buy laxatives over the counter
: These activate the nerves and muscles in your colon to force contractions. They provide faster relief but are considered "harsher" and should only be used for a few days. can you buy laxatives over the counter