RITUXAN (rituximab) RATIONALE FOR INCLUSION IN PA PROGRAM . Background . Rituxan is a monoclonal antibody that is manufactured through biotechnology methods rather than by the human bodyâs own immune system. The drug works by greatly reducing the number of specific immune cells in the blood, known as B-cells. The drug binds to a particular protein, the
A fever is a sign that your body is fighting off an infection. Flu-related fevers are typically 100ËF (38ËC) or higher. While a fever is a common symptom in early stages of the flu, not everyone with the flu will have a fever. Also, you might experience chills with or without a fever while the virus runs its course. Acetaminophen and ibuprofen are both effective fever reducers, but these medicines canât cure the virus.
Fever is a higher than normal body temperature. It is the most common symptom of the. flu. Although fever may cause worry, it helps the body fight infection and is usually not. harmful. A person with the flu may experience a fever that: â¢ Increases quickly, rising to a peak of 101 Â°â104 Â° F within 12â24 hours. â¢ Comes and goes, especially if medicines are used to treat it.