We performed a prospective randomised double-blind study to evaluate the efficacy of Entonox (nitrous oxide) as an analgesic for trans-rectal ultrasound (TRUS) and prostate biopsy. A total of 50 ...

A hospital trust has suspended its use of gas and air pain relief in its maternity units due to the risk of "prolonged exposure" to staff. North West Anglia NHS Foundation Trust temporarily stopped ...

Entonox gas and air is safe for pregnant women but exposure to staff over long periods could pose health risk A hospital in Harlow has withdrawn painkilling gas and air for women because of the air ...

A third of urgent cases seen at the Lumsden maternal and child hub in the weeks after it opened involved mothers who needed nitrous oxide for pain relief, newly released emails show. On Monday it was ...

A number of hospitals have suspended the use of 'gas and air' due to safety fears at the exposure of nitrous oxide A hospital trust has suspended its use of gas and air pain relief in its maternity ...