I took Biaxin when it first came out on US market in the early 90's - never linked it to nightmares then as it was my first time to take the medication. I was prescribed Biaxin this past Tuesday and ended up with the generic (same difference). After 60 hours - five 12 hours doses, last night I had a 'recurring' nightmare that I have not had since I took the product 15+ years ago. Anyone else find this effect?