Sudden death in asthma.

Two deaths after sudden severe asthma attacks in young people are reported from a clinic set up to identify and manage "at risk" patients. These deaths occurred despite frequent visits at which recommendations made by previous studies were implemented. The risk factors and management of such episodes have been reviewed. Precautions taken proved inadequate due to the severe, abrupt nature of the attacks, failure of the patients' immediate treatment, and delay in reaching hospital. Consideration should be given to the self-administration of subcutaneous adrenaline or specific beta-agonists, the provision of a detailed medical card, and free access to the nearest hospital in such cases.