Navoproxin is used to treat and prevent motion sickness, nausea and vomiting caused by radiation therapy, and vomiting during pregnancy.
Navoproxin is an antihistamine that reduces the effects of the natural chemical histamine in the body. Naproxen is an antiemetic, a bowel movement regulator, and a treatment for stomach ulcers. It is used in cases of indigestion, severe dizziness, and vomiting.