Detrol LA
"I started taking Vesicare for my Overactive Bladder but it's has stopped being as effective as it was for the past several years. My doctor gave me a sample of Detrol LA 5 days ago and I've had side effects. I have had a terrible head-ache, fatigue, and just felt awful. Finally figured out that it correlated to when I started on the Detrol LA. I've called and asked to switch to another medicine. I can't function this way."