The move is expected to reduce running costs by £2 million a year.

Asthma UK and the British Lung Foundation have agreed on a merger that is expected to reduce running costs.

The move was announced following a meeting of Asthma UK members on 2 December and confirmed by British Lung Foundation trustees this week.

It is expected that the merger will release up to £2 million each year for research, support services and campaigning.

The newly formed Asthma UK and British Lung Foundation Partnership will strengthen and build on previous collaborations between the charities including the Taskforce for Lung Health, respiratory health research hub Breathe, and campaigns to improve air quality.

Kay Boycott, the new partnership’s chief executive, said: “This marks the start of a new era which promises to bring significant benefits to people affected by asthma and other lung diseases. Bringing together our joint vision and strategy will allow us to make even more impact, with more money to spend on ground-breaking research and support.

“Our new organisation will combine the energy and passion of the UK’s top respiratory health charities, creating a powerful voice for change.

“It is an absolute privilege to be the first chief executive of the new organisation leading the start up of this innovative new venture.”

The merger has been created as a partnership of equals and will be directed by an executive team and trustees drawn from both AUK and the BLF.

The core charitable activities of both organisations will continue and the BLF and AUK identities will still be used.

Leading experts in asthma and lung health have welcomed the merger, saying it will bring real benefits to patients now and in years to come.