Question

what causes itching at times over the body but, no rash

Answer 1

Anxiety is the leading cause of itchiness. It's a very bothersome debilitating problem and there's no topical ointment or magic rub to alleviate it when it's caused by a nervous disorder. There' also some great perennial herb plants you can take for nerves. I have had this problem before and I have found that valerian, chamomile, and passionflower.