insomnia
"I use Stilnox which is what we call Ambien here in New Zealand. I am a flight attendant and every now and then I need to reset my body clock back to NZ time. Zolpidem works well and no groggy feeling the next morning nor do I get the funny after taste like I do with Imovane. I must admit though you really need to be ready for bed as its fast acting. Only negative is if I need to use the bathroom in the night my partner tells me I end up walking into walls."