15 Unexpected Twists Your Body Takes With Diuretics
13. Constipation

Fluid loss from diuretic use can reduce moisture in the digestive tract, leading to constipation. Patients may experience fewer bowel movements, hard stools, or discomfort. Increasing fiber intake through fruits, vegetables, and whole grains can help, but fluid intake may need to be carefully balanced—especially for patients on fluid restrictions. In some cases, a doctor may recommend a stool softener or gentle laxative. It's important to discuss any prolonged changes in bowel habits with a healthcare provider.