Feeling of blacking out Itâs important to take steps to capture these symptoms when you feel them. What were you doing? Were you standing or sitting? What time of day was it? A symptoms tracker may be helpful and serve as a tool to use when talking with your doctor. How is nOH Treated? There are a variety of lifestyle changes that may help ease the symptoms of nOH, like drinking two glasses of water, increasing your salt intake or wearing abdominal binders. In addition to lifestyle changes, there is also a treatment option available. ® (droxidopa) is a prescription medication that is indicated for the treatment of orthostatic dizziness, lightheadedness and the feeling of blacking out. Please review the full Use for NORTHERA and Important Safety Information below, including a boxed warning for Supine Hypertension. While NORTHERA might not be right for everyone, patients with a neurodegenerative condition can help their doctor determine if it could be the right fit for them by answering a quick online survey at NORTHERA.com and bringing their results to their physician.