Hi! my doctor has just diagnosed me with complex partial seizures, but I do not show any physical signs but get pins and needles in hands, moments where I am just completlt detatched and in a dream. Very hard to explain but sometimes I just feel like a plug was pulled from my brain. But had my license taken away and have collapsed twice from it. It I'd very much taken over my life and I am scared to go anywhere. so I have been on 250 mg of keppra for a week now and really haven't noticed that its helping. I just feel very drowsy and have alot od headaches. My question is how long does it usually take for keppra to take effect or should I already be feeling better? And also how long does it usually take for the drowsiness to go away? I am not due to see my neurologist for two weeks but I do have another eeg in a week. So just tring to get some insight until then. Its very frustrating for me because I feel like I should at least ve alittle better by now.. Thank you!