Had periods of 2 day sickness (not nauseous) since October 2017 and then daily from January 2018. X-ray revealed a large hiatus hernia but, apart from gastric reflux, no other GORD symptoms or eating problems. Endoscopy and CT results normal and medication ineffective. Told nothing more could be done. Consulted Simon who recognised this as a separate issue stemming from neck and following 2 sessions of acupuncture focusing on sympathetic nervous system found immediately relief.