Lumpectomy, also known as breast-conserving surgery, is the surgical removal of a cancerous lump (or tumor) in the breast, along with a small margin of Lumpectomy | Breast Cancer Treatment | Imaginis - The Women's Health & Wellness Resource Network. Text size A - A +.
Painkillers, specifically narcotics, can cause constipation. A lot of receptors for the narcotic class of drugs are in the digestive tract, so it tends to bring everything to a halt, says Thomas Park, MD, a gastroenterologist with the University of Rochester Medical Center Park in New York.
Blood pressure and allergy meds. Constipation can be a side effect of some common drugs used to treat high blood pressure, such as calcium channel blockers and diuretics. Diuretics, for instance, lower blood pressure by increasing urine output, which flushes water from your system.