I have been having severe dizziness, I am also taking other meds. I am dizzy almost to the point of fainting. I sit down and most of the time I feel better, but other times, I get to the point where I feel very high, almost a totally drunk feeling. My brains doesnt work right and I cant type what is going on in my mind. It could be a mixture with the other new meds I am on but I notice it most anout an hour after taking the Generic, Tamsulosin. Flomax worked wery well but this generic doesnt help much.