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 the infrequent and/or difficult passage of stool. Because the function of the large intestine or colon is to absorb water, delayed transit through the colon leads to constipation with hardening of. the stools and infrequent bowel movements.