Nitric oxide (NO) plays several key roles in your body. It widens your blood vessels, helps your nerve cells communicate, and supports your immune system. However, too much of a good thing can sometimes be a problem.
When nitric oxide levels get too high, it can lead to a variety of health issues. The tricky thing is that the symptoms of high nitric oxide aren’t always obvious, and they can vary from person to person.
In this article, we’ll take a closer look at some of the common symptoms of high nitric oxide so you can better understand what to look for and when to seek medical attention.