allergic rhinitis
"Works better then most prescription drugs for allergies and chronic sinusitis ( I've had sinus surgery 4 times due to this), whose side effect are health threatening. I will only take at night due to the drowsiness, this drowsiness can turn into nervousness if I don't fall asleep and keeps me up all night. I do have drowsy days often with naps from sitting and just passing out.
I find that if continue taking every night about the fourth I begin to have vivid and horrible nightmares. I also get drenching night sweats - the two are not always together one night I may have one or the other.
I take one (1) tablet."