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.
Dissipation is defined as the act of scattering around or being wasteful. When you spend money and resources carelessly, this is an example of dissipation. dissipation. dissipation. The act of dissipating or the condition of having been dissipated. Wasteful expenditure or consumption.