“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.

The vagus nerve can cause dizziness or fainting when blood pressure drops suddenly. Learn why this happens, how it is called vasovagal syncope, and what it means for nervous system health.

The vagus nerve plays a major role in mood and emotional balance. Discover how vagus nerve dysfunction can contribute to depression and what can help restore calm.

The vagus nerve helps your body recover from stress and return to balance. Learn how this nerve regulates fight-or-flight responses and what you can do to support it.

The vagus nerve plays a central role in anxiety. Learn how this nerve connects the brain and body, why dysfunction can worsen symptoms, and what you can do to calm it.

The vagus nerve is the body’s wandering superhighway, linking brain and body. This guide explains its anatomy, pathways, and how it regulates heart, digestion, stress, and emotional balance.

Vagus nerve dysfunction can show up as anxiety, digestive issues, dizziness, fatigue, or poor stress recovery. Learn the key symptoms and why this nerve is central to your health.

A healthy vagus nerve shows up in digestion, stress recovery, sleep, and mood. Learn the signs of good vagal tone and when your nervous system may need more support.

New therapies like cranial nerve stimulation are help the brain reset and regain normal function after a concussion.