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.
Cold vs. Flu. If you experience a faster onset of symptoms, you may have the flu instead of a cold. For example, you may feel significantly worse within three to four hours if you have the flu. Flu-like symptoms may include a painful sore throat, a deep cough, extreme fatigue, and a sudden fever.Usually these can be treated at home.old vs. Flu. If you experience a faster onset of symptoms, you may have the flu instead of a cold. For example, you may feel significantly worse within three to four hours if you have the flu. Flu-like symptoms may include a painful sore throat, a deep cough, extreme fatigue, and a sudden fever.