I am a newly diagnosed NHL patient receiving Rituxan Infusions. The first dose could not be completed because of severe chills, rigor, abdominal pain, fever and flushing. It was restarted after protocol medication. Again it had to be stopped for the same reasons. It was successful the next week with decadron 4m po the day before and the night before. The infusion went well with premedication of Tylenol, benadry. po and decadron and zantac IV. The next day I took post med of decadron 4 mg po the day and 4mg po again the night. However, the next day I went inot rigor and chills for two hours. Sent to ER and remained for 24 hour observation. Now the doctor is saying it was not a reaction to rituxan, but anxiety. I was NOT anxious because I had a great experience up unit the rigor returned full force when meds were stopped. I don t trust the judgements being made with my health. What to do?