On Monday, I saw my physician for a sinus infection and was placed on antibiotic At the time my blood pressure was 80/64, which I was not to terribly concerned since it is generally 106/60. For the past couple of days, especially today, I am feeling dizzy and disconnected. I am having a hard time focusing. After I walk across the room and stop, I feel like I am still moving and almost as if my body is bouncing in an odd way. could the medication be causing this