Insomnia
"I took 25mg of Doxlamine for the first time only for one night so far. I took it 8:30 pm  put me to sleep quickly. I did wake up a couple of times during the night. Like most of the reviews I woke up feeling very tired unable to push myself out of bed normal time. I had a slight headache and my legs are hurting from it. Feeling very tired as of the moment .I do hope it wears off soon."