Since Dulcoflex suppositories typically work within an hour, their failure to produce a bowel movement suggests a potential blockage. Please do not use additional suppositories. For temporary relief, you can try an oral osmotic laxative like MiraLAX (polyethene glycol) and drink plenty of fluids. However, because it has been three days with no relief despite using a suppository, you should be evaluated by a healthcare professional. If you experience severe abdominal pain, bloating, nausea, or vomiting, please seek emergency medical care immediately, as these can be signs of a serious bowel obstruction.