Farmers and farm workers are being urged to 'act quickly' if they notice signs of the lung disease COPD, which can result from respiratory exposures commonly encountered on farms.

Research on lung diseases in agriculture has shown that farmers face a higher risk of developing COPD (chronic obstructive pulmonary disease).

This term encompasses lung diseases like emphysema and bronchitis, both of which lead to a gradual and irreversible decline in lung function.

Globally, COPD is now the fourth leading cause of death and the second most frequent reason for emergency hospital admissions.

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At least 75% of cases are linked to long-term tobacco use, with air pollution also contributing in some areas.

However, several farm-related hazards have been identified, including organic and inorganic dusts, spores, bacteria, pesticides and toxic gases like ammonia.

Encouraging farmers to seek medical attention if they notice symptoms, farming charity RSABI emphasised that early diagnosis of this often overlooked condition is 'very important'.

"It should not be forgotten that many other occupational lung diseases are associated with farming, especially asthma, and can present with similar symptoms which should not be ignored" RSABI said.

"This highlights the importance of robust health and safety measures for you and your employees when it comes to these potential hazards around the farm."

A diagnosis is often suspected when symptoms like chronic cough, fatigue, and shortness of breath are present, the charity noted, adding that once COPD is diagnosed, it cannot be reversed or cured.

Early detection and treatment can improve long-term health outcomes and reduce the likelihood of developing other related conditions, such as diabetes, heart disease and lung cancer.

However, COPD is often diagnosed in later stages, as early symptoms may be subtle and dismissed.

RSABI stressed the need for early detection: "If you are experiencing any of the symptoms, especially if you are a smoker or ex-smoker, don’t just dismiss them as a part of ‘getting older’.

"Please seek advice from your local practice nurse or GP. An earlier diagnosis means that you may stay fitter and active for longer."

The next RSABI Health Huts, where farmers can receive health advice and free check-ups, will be held at Caithness Mart and Ayr on December 3.