It is common to develop a dependency on stimulant laxatives like sodium picosulfate. To stop safely, you should gradually taper off the dosage rather than stopping abruptly, giving your bowel time to recover its natural function. To manage constipation naturally, gradually increase your dietary fiber (fruits, vegetables, whole grains), drink plenty of water (8-10 glasses daily), and engage in regular light exercise. You can temporarily transition to a non-habit-forming bulk-forming supplement like psyllium husk under medical guidance. Please consult your doctor to design a safe tapering plan and rule out any underlying causes.