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.
Constipation is a common condition in the digestive tract when stool is difficult to pass. Bowel movements may be infrequent, there may be difficulty during defecation including straining or there may be a sensation of incomplete bowel evacuation. The causes of constipation including medications such as narcotics, low activity of the thyroid and elevated levels of calcium in the blood.