I was prescribed Omnicef for a sinus infection last year. While on the last 2 days of taking the Omnicef I developed a rash all over my body. I went to my PCP and she said I had an allergic reaction to the Omnicef. Approximately 3-4 weeks later my neurological symptoms began.

Do you think that the Omnicef could have caused my PN, even though there was a 3-4 week delay?