Suvorexant
insomnia
"This drug is horrendous. It seems to have left a permanent side effect.

It gave me insane nightmares, a groggy spacey feeling, forgetfulness, derealization. A blanked out feeling which does not go away. Now, I can't even sleep properly, it's as if it never went away after the 20mg dose I took.

My mum took it once to try, she also said it gave her nightmares like she had never experienced before.

Besides, it doesn't really help you sleep. Please, for the love of god, do not go near this drug. You have been warned."