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Parkinson Disease Constipation: Causes & Treatments

Bulk-Forming Laxatives

Bulk-forming laxatives such as psyllium (Metamucil), methylcellulose (Citrucel), and polycarbophil (FiberCon, Konsyl) can ease constipation. They work by absorbing liquid in the bowels to create a soft stool that’s easy to pass.

Bulk-forming laxatives can be gotten without a prescription from doctor. They’re generally safe, but it is best to discuss with your doctor or pharmacist before taking them, as they can interfere with certain medications.

Stool Softeners

Stool softeners, such as docusate sodium (Laxacin, Peri-Colace, Senohot-S) and docusate calcium, are available over the counter. Similar to bulk-forming laxatives, they work by making stools softer and producing more liquid.

These are majorly just to treat short-term constipation, for example, while you wait for dietary and lifestyle changes to take effect. They’re not considered an effective long-term treatment.