“Vagus nerve stim” can mean different things, from medical devices to non-invasive therapies. Learn what options exist, how they work, and what to know about safety.

tVNS is a non-invasive therapy that stimulates the vagus nerve using gentle electrical signals. Learn how it works, who benefits, and why it matters for nervous system balance.

Vagus nerve stimulation uses gentle electrical signals to regulate the nervous system. Learn what it is, how it works, and the patients who benefit most from this therapy.

An imbalance in any of the four areas above can be manifested as a headache. For example, a person suffering from COPD may experience frequent headaches as a result of poor oxygenation. Likewise, a person with diabetes will experience a headache when their blood sugar is out of a nominal range. Inflammation can impinge on nervous tissues resulting in over activation. At the same time inflammation can constrict blood vessels and restrict blood flow carrying the needed oxygen a