Constipation in Adults

Common Causes

• Low fiber diet — Eating too few fruits, vegetables, and whole grains might slow digestion and make stools harder to pass.
• Dehydration — Not drinking enough water could lead to dry stools, as the body absorbs more moisture from waste.
• Lack of exercise — A sedentary lifestyle may slow bowel movements by reducing gut muscle activity.
• Certain medications — Pain relievers like opioids, antidepressants, or antacids might affect bowel function in some cases.
• Medical conditions — Issues like irritable bowel syndrome (IBS, a gut disorder) or hypothyroidism (underactive thyroid) could contribute.

Learn More

For a full overview of this symptom, including home remedies and when to see a doctor, read our complete guide on Constipation.