Before receiving Rituxan, tell your doctor if you: 1  Have had a severe infusion reaction to Rituxan in the past. 2  Have a history of other medical conditions including: Heart problems. Irregular heartbeat. 3  Have had an infection, currently have an infection, or have a weakened immune system.
Usurpation. The illegal encroachment or assumption of the use of authority, power, or property properly belonging to another; the interruption or disturbance of an individual in his or her right or possession.
Definition & Facts. 1  Constipation is a condition in which you have fewer than three bowel movements a week, or hard, dry and small bowel movements that are painful or difficult to pass. 2  The most common symptoms of constipation are fewer than-normal bowel movements, stool that is difficult or painful to pass, and pain or bloating in your abdomen.