Niacin Heart Rate, Facial Area, Niaspan, Moved Down, Concentration
I have been on Niaspan for about five days. After taking a dose last night, my body swelled and I experienced extremely harsh tingling under the skin that started in the neck and facial area then moved down the body. My heart rate was 100 b.p.m. and pounding. I experienced reduced hearing, vision and concentration. Quite scary.