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Search results for air pollution

  • Asthma - Causes

    Find out about the causes of asthma and what can trigger the symptoms.

  • Chronic obstructive pulmonary disease (COPD) - Causes

    Find out about the main causes of COPD, including smoking and exposure to dust or fumes at work.

  • Lung cancer - Causes

    Most cases of lung cancer are caused by smoking, although people who have never smoked can also develop the condition.

  • Asthma

    Find out what asthma is, what the symptoms are, what causes it and how it's treated.

  • Ulcerative colitis - Causes

    The exact cause of ulcerative colitis is unknown, although it's thought to be the result of a problem with the immune system.

  • Parkinson's disease - Causes

    Parkinson's disease is caused by a loss of nerve cells in the part of the brain called the substantia nigra.

  • Living with

    Find advice about living with COPD, including information about staying healthy, flying and financial support.