I just heard about a study regarding psychiatric. symtpoms from this medication including depression, suicidal thoughts and insomnia. Manster takes this. Or as of today, he *took* this. I plan to call the doctor tomorrow and advise them that I'm taking him off. I also left message with psychiatrist to consider this in the big picture. One of the symtpoms we've been trying to combat *is* insomnia. I am praying that his immunotherapy pays some dividends soon and we can rely less on allergy medications. Sigh.