"suvorexant 20mg worked excellent until abnormal adverse effect of hives started approximately week 4 into therapy. it works well for me other than for the hives that prevents me from taking it. 

i miss being able to sleep like i did on suvorexant. i am looking forward to soras allowing me to sleep normally again like i did while on suvorexant, but hopefully without the problem of hives, which i may be the only person known to get hives from suvorexant. loratidine resolves the hives but so does ceasing suvorexant, so i stopped suvorexant and am once again a miserable insomniac...

thank you merck and all chemists and scientists for a brief period of relief and some hope that normal sleep is possible. this was a good drug, but not for me."