ritual · for motion sickness
Slow Controlled Diaphragmatic Breathing
Reviewed by the Nimbera editorial team · Last updated May 2026
How to use
At the first sign of queasiness, breathe slowly through the nose into the belly at roughly 6 breaths per minute - about 4 seconds in and 6 seconds out - keeping the chest still and the abdomen rising. Continue for several minutes and resume whenever symptoms return. Practicing the technique before you travel makes it easier to use under stress.
How it works
Slow diaphragmatic breathing activates the parasympathetic (rest-and-digest) nervous system and raises heart rate variability, which counters the sympathetic surge and disordered gastric rhythm that drive nausea. It also gives the brain a steady internal rhythm to focus on, reducing the impact of the sensory conflict.
Where to buy
Free - no purchase needed. Optional paced-breathing apps such as Breathwrk, Paced Breathing, or a simple timer can help set the rhythm.
Typical cost: Free
Safety notes
Safe for nearly everyone. Avoid forceful or rapid overbreathing (hyperventilation), which can cause lightheadedness and tingling and may worsen symptoms. Effect is roughly half as strong as scopolamine, so those with severe motion sickness may still need medication.
Drug & supplement interactions
- Always tell your doctor or pharmacist about any supplements you take.
- Interactions can occur with prescription medications, blood thinners, and immunosuppressants.
- Herbal remedies can affect how the body absorbs or metabolises drugs.
- Check drugs.com interactions checker before starting.
Clinical source
PubMed - Jokerst et al. 1999This information is compiled from primary clinical literature and is for informational purposes only. It is not a substitute for professional medical advice. Read our full disclaimer.