Well, I took Alimta along with cisplatin, the alimta was not bad, and my oncologist calls it the good chemo. But anyway, I did get tired, but I was treated agressively, and don't know how much I was given. I was so sick with the cisplatin, that I welcomed the sleep. I sure did get tired though, and have never been a good sleeper. During that entire time I slept wonderfuly, and had to take about an hour nap during the day, then I felt ok. So, I don't know exactly how to help you, or tell you how to not get tired. I geuss I just went with it and took the nap. Sorry I can't be of more help. Take care, Helen